{"id":5140,"date":"2023-10-05T17:42:07","date_gmt":"2023-10-05T17:42:07","guid":{"rendered":"https:\/\/statorials.org\/cn\/r-%e6%8c%87%e5%8d%97\/"},"modified":"2023-10-05T17:42:07","modified_gmt":"2023-10-05T17:42:07","slug":"r-%e6%8c%87%e5%8d%97","status":"publish","type":"page","link":"https:\/\/statorials.org\/cn\/r-%e6%8c%87%e5%8d%97\/","title":{"rendered":"R \u6307\u5357"},"content":{"rendered":"

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\u5982\u4f55\u5728 R \u4e2d\u4fdd\u5b58\u548c\u52a0\u8f7d RDA \u6587\u4ef6<\/a>
\u5982\u4f55\u5c06 CSV \u6587\u4ef6\u5bfc\u5165\u5230 R \u4e2d<\/a>
\u5982\u4f55\u4ece URL \u8bfb\u53d6 CSV \u5230 R<\/a>
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\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 list.files()<\/a>
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\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 fread()<\/a>
\u5982\u4f55\u5728 RStudio \u4e2d\u6253\u5f00 .R \u6587\u4ef6<\/a>
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\u5982\u4f55\u5c06 TSV \u6587\u4ef6\u5bfc\u5165 R<\/a>
\u5982\u4f55\u5c06 SAS \u6587\u4ef6\u5bfc\u5165 R<\/a>
\u5982\u4f55\u5c06 SPSS \u6587\u4ef6\u5bfc\u5165 R<\/a>
\u5982\u4f55\u5c06 .dta \u6587\u4ef6\u5bfc\u5165 R<\/a>
\u5982\u4f55\u5c06\u5217\u8868\u5bfc\u51fa\u5230 R \u4e2d\u7684\u6587\u4ef6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u6570\u636e\u6846\u5bfc\u51fa\u5230 CSV \u6587\u4ef6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u6570\u636e\u6846\u5bfc\u51fa\u5230 Excel \u6587\u4ef6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u591a\u4e2a\u7ed8\u56fe\u5bfc\u51fa\u4e3a PDF<\/a>
\u5982\u4f55\u4f7f\u7528colClasses\u5feb\u901f\u5bfc\u5165\u6570\u636e\u5230R\u4e2d<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 read.delim<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 write.table<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 write.xlsx<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 read.table<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 setwd\/getwd<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 Sink() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 file.path() \u51fd\u6570<\/a>
\u5982\u4f55\u5c06 R \u8f93\u51fa\u4fdd\u5b58\u5230\u6587\u672c\u6587\u4ef6<\/a>
R\u4e2d\u5982\u4f55\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u5b58\u5728<\/a>
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\u5982\u4f55\u6e05\u9664R\u4e2d\u7684\u73af\u5883<\/a>
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\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u591a\u884c\u6ce8\u91ca<\/a>
R\u4e2drequire()\u548clibrary()\u7684\u533a\u522b<\/a>
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\u5982\u4f55\u68c0\u67e5R\u4e2d\u7684\u76ee\u5f55\u662f\u5426\u5b58\u5728<\/a>
<\/strong><\/p>\n

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R \u4e2d Iris \u6570\u636e\u96c6\u7684\u5b8c\u6574\u6307\u5357<\/a>
R \u4e2d mtcars \u6570\u636e\u96c6\u7684\u5b8c\u6574\u6307\u5357<\/a>
R \u4e2d\u6ce2\u58eb\u987f\u6570\u636e\u96c6\u7684\u5b8c\u6574\u6307\u5357<\/a>
R \u4e2d\u94bb\u77f3\u6570\u636e\u96c6\u7684\u5b8c\u6574\u6307\u5357<\/a>
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\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97\u4e94\u4e2a\u6570\u5b57\u7684\u603b\u548c<\/a>
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\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684 Z \u5206\u6570<\/a>
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\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u622a\u5c3e\u5e73\u5747\u503c<\/a>
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\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Cohen d<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Cohen \u7684 Kappa<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684\u6570\u636e\u6846\u4e2d\u9009\u62e9\u5355\u884c<\/a>
\u5982\u4f55\u5728R\u4e2d\u9009\u62e9\u9664\u4e00\u5217\u4e4b\u5916\u7684\u6240\u6709\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u67e5\u627e\u5217\u4e2d\u7684\u552f\u4e00\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u67e5\u627e\u552f\u4e00\u503c\u5e76\u5bf9\u5b83\u4eec\u8fdb\u884c\u6392\u5e8f<\/a>
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\u5982\u4f55\u5728R\u4e2d\u5411\u6570\u636e\u6846\u6dfb\u52a0\u591a\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fd0\u884c COUNTIF \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fd0\u884c SUMIF \u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684\u540c\u4e00\u884c\u6253\u5370\u5b57\u7b26\u4e32\u548c\u53d8\u91cf<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528paste\u548cpaste0\u51fd\u6570<\/a>
R\u4e2dcat()\u548cpaste()\u7684\u533a\u522b<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 do.call<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 set.seed<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 coeftest() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 confit() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 LinearHypothesis() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 unlist() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 length() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528lines()\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 fitdistr() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 drop() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 intersect() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 equal() \u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528attach()\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 nchar() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 dim() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 cor() \u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684optim\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528melt()\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 get() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 cat() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 strsplit() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 substring() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 c() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 text() \u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528sign()\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 mtext() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 allocate() \u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528sprintf\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u6e90\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684match\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684split\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684\u5236\u8868\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684\u7f29\u653e\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684View\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u8868\u51fd\u6570<\/a>
R\u4e2d\u6c42\u548c\u51fd\u6570\u7684\u4f7f\u7528\u65b9\u6cd5<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684par\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 microbenchmark()<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 prop.table \u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u805a\u5408\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u805a\u5408\u800c\u4e0d\u5220\u9664\u5e26\u6709NA\u7684\u884c<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528nrow\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528ncol\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u6570\u636e\u5757\u7684\u5927\u5c0f<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528gsub\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u5b50\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684\u6c47\u603b\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 colMeans \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 pmax \u548c pmin \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u5217\u8fdb\u884c\u5e73\u5747<\/a>
\u5982\u4f55\u5bf9 R \u4e2d\u7684\u7279\u5b9a\u5217\u6c42\u548c<\/a>
\u5982\u4f55\u6839\u636e R \u4e2d\u7684\u6761\u4ef6\u5bf9\u5217\u6c42\u548c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u67d0\u4e00\u5217\u7684\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u591a\u5217\u7684\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u8ba1\u7b97\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u6bcf\u7ec4\u7684\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u8ba1\u7b97\u603b\u548c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u4f17\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u8ba1\u7b97\u4f17\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u52a0\u6743\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u51e0\u4f55\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u7d2f\u79ef\u548c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u6bcf\u7ec4\u7684\u7d2f\u79ef\u548c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u671f\u671b\u503c<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684seq\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528dist\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 with() \u548c inside() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5e94\u7528\u8d1d\u53f6\u65af\u5b9a\u7406<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u70b9\u79ef<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u53c9\u79ef<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u4f59\u5f26\u76f8\u4f3c\u5ea6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Bray-Curtis \u76f8\u5f02\u5ea6<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u6b27\u51e0\u91cc\u5fb7\u8ddd\u79bb<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u6c49\u660e\u8ddd\u79bb<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u7f16\u8f91\u8ddd\u79bb<\/a>
\u5982\u4f55\u7528R\u8ba1\u7b97\u5230\u66fc\u54c8\u987f\u7684\u8ddd\u79bb<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u95f5\u53ef\u592b\u65af\u57fa\u8ddd\u79bb<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u9a6c\u6c0f\u8ddd\u79bb<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97Jaccard\u76f8\u4f3c\u5ea6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u7ec4\u5408\u548c\u6392\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u627e\u5230\u4e24\u4e2a\u5411\u91cf\u7684\u552f\u4e00\u7ec4\u5408<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u81ea\u76f8\u5173<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u6ed1\u52a8\u76f8\u5173\u6027<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u9891\u7387\u8868<\/a>
\u5982\u4f55\u5728R\u4e2d\u521b\u5efa\u591a\u4e2a\u53d8\u91cf\u7684\u9891\u7387\u8868<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u76f8\u5bf9\u9891\u7387\u8868<\/a>
\u5982\u4f55\u5728R\u4e2d\u521b\u5efa\u53cc\u5411\u8868<\/a>
\u5982\u4f55\u5728R\u4e2d\u521b\u5efa\u4e09\u5411\u8868<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u8868\u8fdb\u884c\u6392\u5e8f<\/a>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u8303\u56f4<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u56db\u5206\u4f4d\u6570\u8303\u56f4<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 Min \u548c Max \u51fd\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u504f\u659c\u548c\u5cf0\u5ea6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 quantile() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u56db\u5206\u4f4d\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u5341\u5206\u4f4d\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u767e\u5206\u4f4d\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u8ba1\u7b97\u5206\u4f4d\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u767e\u5206\u4f4d\u6392\u540d<\/a>
\u5982\u4f55\u5728 R \u4e2d Z \u5206\u6570\u548c\u767e\u5206\u4f4d\u6570\u4e4b\u95f4\u8fdb\u884c\u8f6c\u6362<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5f15\u5bfc<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u70b9\u4f30\u8ba1<\/a>
\u5982\u4f55\u5728 R \u4e2d\u627e\u5230\u7f6e\u4fe1\u533a\u95f4<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u4e8c\u9879\u5f0f\u7f6e\u4fe1\u533a\u95f4<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u56de\u5f52\u7cfb\u6570\u7684\u7f6e\u4fe1\u533a\u95f4<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u6807\u51c6\u5316\u56de\u5f52\u7cfb\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5217\u8054\u8868<\/a>
\u5982\u4f55\u5728 R \u4e2d\u805a\u5408\u591a\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6570\u636e\u900f\u89c6\u8868<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684\u6240\u6709\u5217\u4e0a\u4f7f\u7528pivot_longer()<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u591a\u5217\u4f7f\u7528pivot_wider()<\/a>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u5851\u5bbd\u683c\u5f0f\u548c\u957f\u683c\u5f0f\u4e4b\u95f4\u7684\u6570\u636e<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u903b\u8f91\u5411\u91cf\u4e2d\u7684 TRUE \u503c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u5217\u4e2d\u51fa\u73b0\u7684\u6b21\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u884c\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u5217\u8868\u4e2d\u5143\u7d20\u7684\u6570\u91cf<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u8ba1\u7b97\u552f\u4e00\u503c<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u5217\u4e2d\u7684\u552f\u4e00\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u5177\u6709\u6761\u4ef6\u7684\u5217\u4e2d\u7684\u503c\u8fdb\u884c\u8ba1\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u6761\u4ef6\u8fdb\u884c\u5206\u7ec4\u548c\u8ba1\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5411\u6570\u636e\u6846\u6dfb\u52a0\u8ba1\u6570\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5355\u4f4d\u77e9\u9635<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5143\u7d20\u4e58\u6cd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5355\u53d8\u91cf\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u53cc\u53d8\u91cf\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Cronbach’s alpha<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684AUC\uff08\u66f2\u7ebf\u4e0b\u9762\u79ef\uff09<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684F1\u5206\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u503c\u7684\u53cd\u5bf9\u8bcd<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6c42\u89e3\u65b9\u7a0b\u7ec4<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u65b9\u7a0b<\/a>
\u5982\u4f55\u5728R\u4e2d\u6267\u884c\u7ebf\u6027\u63d2\u503c<\/a>
<\/strong><\/p>\n

\u53ef\u89c6\u5316
<\/strong><\/span>\u5982\u4f55\u5728 R \u4e2d\u7684\u5355\u4e2a\u56fe\u4e2d\u7ed8\u5236\u591a\u4e2a\u7bb1\u7ebf\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5e26\u6709\u5e73\u5747\u503c\u7684\u7bb1\u7ebf\u56fe<\/a>
\u5982\u4f55\u66f4\u6539 R \u4e2d\u7684\u7bb1\u7ebf\u56fe\u8f74\u6807\u7b7e<\/a>
\u5982\u4f55\u5728 Base R \u4e2d\u5411\u7ed8\u56fe\u6dfb\u52a0\u6807\u9898<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6761\u5f62\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa Ogive \u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5217\u503c\u7684\u5206\u5e03<\/a>
\u5982\u4f55\u5728R\u4e2d\u7ed8\u5236\u591a\u6761\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u591a\u4e2a\u76f4\u65b9\u56fe<\/a>
\u5982\u4f55\u5728R\u4e2d\u5411\u76f4\u65b9\u56fe\u6dfb\u52a0\u5782\u76f4\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5206\u7c7b\u6570\u636e<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u76f8\u5173\u70ed\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 pheatmap() \u521b\u5efa\u70ed\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u68d2\u68d2\u7cd6\u56fe\u8868<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6838\u5bc6\u5ea6\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u9891\u7387\u591a\u8fb9\u5f62<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684Jitter\u51fd\u6570\u5904\u7406\u70b9\u4e91<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u53cc\u56fe<\/a>
\u5982\u4f55\u5728R\u4e2d\u7ed8\u5236\u51fd\u6570\u66f2\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7684\u6563\u70b9\u56fe\u4e0a\u6807\u8bb0\u70b9<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6563\u70b9\u56fe\u77e9\u9635<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u8868\u683c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u6570\u636e\u6846\u7684\u5b50\u96c6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u4eba\u53e3\u91d1\u5b57\u5854<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236 SVM \u5bf9\u8c61<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa 3D \u7ed8\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 abline()<\/a>
\u5982\u4f55\u5728R\u4e2d\u4e3aabline\u6dfb\u52a0\u6807\u7b7e<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684\u540c\u4e00\u5f20\u56fe\u4e0a\u7ed8\u5236\u591a\u4e2a\u56fe<\/a>
\u5982\u4f55\u5728R\u4e2d\u521b\u5efa\u4e0d\u540c\u989c\u8272\u7684\u76f4\u65b9\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u76f8\u5bf9\u9891\u7387\u76f4\u65b9\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u4e24\u4e2a\u53d8\u91cf\u7684\u76f4\u65b9\u56fe<\/a>
\u5982\u4f55\u66f4\u6539 R \u4e2d\u76f4\u65b9\u56fe\u4e2d\u7684 bin \u6570\u91cf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6307\u5b9a\u76f4\u65b9\u56fe\u4e2d\u65ad<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7684\u76f4\u65b9\u56fe\u4e0a\u663e\u793a\u767e\u5206\u6bd4<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u521b\u5efa\u70b9\u4e91<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e26\u6709\u56de\u5f52\u7ebf\u7684\u6563\u70b9\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5177\u6709\u591a\u4e2a\u53d8\u91cf\u7684\u6563\u70b9\u56fe<\/a>
\u5982\u4f55\u4f7f\u7528\u591a\u5143\u56de\u5f52\u6a21\u578b\u9884\u6d4b R \u4e2d\u7684\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u5206\u7c7b\u53d8\u91cf\u6267\u884c\u7ebf\u6027\u56de\u5f52<\/a>
\u5982\u4f55\u5bf9 R \u4e2d\u56de\u5f52\u7ebf\u7684\u659c\u7387\u8fdb\u884c t \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u9884\u6d4b\u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u7ed8\u5236\u6700\u4f73\u62df\u5408\u7ebf<\/a>
\u5982\u4f55\u5728R\u4e2d\u7ed8\u5236\u51b3\u7b56\u6811<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u548c\u89e3\u91ca\u5bf9\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u7f6e\u4fe1\u533a\u95f4<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u591a\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u53e0\u52a0\u56fe<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684\u76f4\u65b9\u56fe\u4e0a\u53e0\u52a0\u6b63\u6001\u66f2\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u65b0\u6392\u5217\u7bb1\u7ebf\u56fe<\/a>
\u5982\u4f55\u5220\u9664 R \u7bb1\u7ebf\u56fe\u4e2d\u7684\u5f02\u5e38\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6c34\u5e73\u7bb1\u7ebf\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u96f7\u8fbe\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5806\u79ef\u6761\u5f62\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u805a\u7c7b\u6761\u5f62\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5806\u79ef\u70b9\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u9644\u52a0\u53d8\u91cf\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7684\u7ed8\u56fe\u4e4b\u5916\u7ed8\u5236\u56fe\u4f8b<\/a>
\u5982\u4f55\u66f4\u6539 Base R \u56fe\u4e2d\u7684\u56fe\u4f8b\u5927\u5c0f<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7684\u8def\u5f84\u4e4b\u5916\u6dfb\u52a0\u6587\u672c<\/a>
\u5982\u4f55\u4f7f\u7528 cex \u66f4\u6539 R \u4e2d\u7ed8\u56fe\u5143\u7d20\u7684\u5927\u5c0f<\/a>
\u5982\u4f55\u4f7f\u7528 bty \u9009\u9879\u66f4\u6539 R \u4e2d\u7684\u56fe\u8868\u533a\u57df\u6837\u5f0f<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684\u8def\u5f84\u4e2d\u753b\u5706<\/a>
\u5982\u4f55\u66f4\u6539\u57fa\u672c R \u56fe\u4e2d\u7684\u56fe\u4f8b\u4f4d\u7f6e<\/a>
\u5982\u4f55\u5728 Base R \u4e2d\u521b\u5efa\u6c34\u5e73\u56fe\u4f8b<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u4ea4\u4e92\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e15\u7d2f\u6258\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6c14\u6ce1\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa Bland-Altman \u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u903b\u8f91\u56de\u5f52\u66f2\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u68ee\u6797\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u53cc\u5bf9\u6570\u56fe<\/a>
\u5982\u4f55\u66f4\u6539 R \u56fe\u4e2d\u7684\u8f74\u523b\u5ea6<\/a>
\u5982\u4f55\u66f4\u6539 R \u56fe\u4e2d\u7684\u8f74\u95f4\u9694<\/a>
\u5982\u4f55\u5728 R \u56fe\u8868\u4e2d\u6dfb\u52a0\u8bef\u5dee\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 xlim() \u548c ylim()<\/a>
R\u4e2d\u7684\u66f2\u7ebf\u62df\u5408<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u659c\u4f53\u5b57\u4f53<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u7c97\u4f53\u5b57\u4f53<\/a>
\u5982\u4f55\u66f4\u6539 Base R \u56fe\u4e2d\u7684\u5b57\u4f53\u5927\u5c0f<\/a>
<\/strong><\/p>\n

\u6982\u7387\u5206\u5e03<\/strong><\/span><\/strong>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u5747\u5300\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u591a\u9879\u5f0f\u5206\u5e03<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u4e09\u89d2\u5206\u5e03<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684KL\u6563\u5ea6<\/a>
\u5982\u4f55\u5c06\u4f3d\u739b\u5206\u5e03\u62df\u5408\u5230 R \u4e2d\u7684\u6570\u636e\u96c6<\/a>
R \u4e2d\u7684\u6b63\u6001\u5206\u5e03\uff1adnorm\u3001pnorm\u3001rnorm\u3001qnorm<\/a>
R \u4e2d\u7684\u4e8c\u9879\u5206\u5e03\uff1adbinom\u3001pbinom\u3001qbinom\u3001rbinom<\/a>
R\u4e2d\u7684\u6cca\u677e\u5206\u5e03\uff1adpois\u3001ppois\u3001qpois\u3001rpois<\/a>
R \u4e2d\u7684\u5361\u65b9\u5206\u5e03\uff1adchisq\u3001pchisq\u3001qchisq \u548c rchisq<\/a>
R\u4e2d\u7684\u51e0\u4f55\u5206\u5e03\uff1adgeom\u3001pgeom\u3001qgeom\u3001rgeom<\/a>
R\u4e2d\u7684\u4f3d\u739b\u5206\u5e03\uff1adgamma\u3001pgamma\u3001qgamma\u3001rgamma<\/a>
R \u4e2d\u7684 t \u5206\u5e03\uff1adt\u3001qt\u3001pt\u3001rt<\/a>
R\u4e2drnorm()\u548crunif()\u7684\u533a\u522b<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u7ed8\u5236 CDF<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5e94\u7528\u7ecf\u9a8c\u6cd5\u5219<\/a>
\u5982\u4f55\u5728R\u4e2d\u5e94\u7528\u4e2d\u5fc3\u6781\u9650\u5b9a\u7406<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u666e\u901a CDF<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6a21\u62df\u548c\u7ed8\u5236\u4e8c\u5143\u6b63\u6001\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u6b63\u6001\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5361\u65b9\u5206\u5e03<\/a>
\u5982\u4f55\u5728R\u4e2d\u7ed8\u5236\u5206\u5e03\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5bf9\u6570\u6b63\u6001\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u6307\u6570\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u4e8c\u9879\u5f0f\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u6cca\u677e\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5a01\u5e03\u5c14\u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236 beta \u5206\u5e03<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u5747\u5300\u5206\u5e03<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d F \u7edf\u8ba1\u91cf\u7684 P \u503c<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u5361\u65b9\u7edf\u8ba1\u91cf\u7684 P \u503c<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2dT\u5206\u6570\u7684P\u503c<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d Z \u5206\u6570\u7684 P \u503c<\/a>
\u5982\u4f55\u6c42R\u4e2d\u7684\u4e34\u754c\u503cF<\/a>
\u5982\u4f55\u627e\u5230R\u4e2d\u7684\u4e34\u754c\u5361\u65b9\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u627e\u5230\u4e34\u754c\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u627e\u5230\u4e34\u754c Z \u503c<\/a>
<\/strong><\/p>\n

\u53d6\u6837\u65b9\u5f0f<\/span><\/strong>
R \u4e2d\u7684\u5206\u5c42\u62bd\u6837<\/a>
R \u4e2d\u7684\u805a\u7c7b\u91c7\u6837<\/a>
R \u4e2d\u7684\u7cfb\u7edf\u62bd\u6837<\/a>
<\/strong><\/p>\n

\u5047\u8bbe\u68c0\u9a8c<\/strong><\/span><\/strong>
\u5b8c\u6574\u6307\u5357\uff1aR \u4e2d\u7684\u5047\u8bbe\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Sobel \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5355\u6bd4\u4f8b Z \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u4e00\u4e2a\u6837\u672c\u548c\u4e24\u4e2a\u6837\u672c Z \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Fisher \u7cbe\u786e\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Jarque-Bera \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Anderson-Darling \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Wald \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c KPSS \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Kruskal-Wallis \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u65b9\u5dee\u6bd4\u68c0\u9a8c<\/a>
\u5df4\u7279\u5229\u7279\u7403\u5f62\u5ea6\u68c0\u9a8c\u6307\u5357<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u805a\u7c7b\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u52a0\u6743\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u6570\u636e\u6846\u5217\u7684\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u6570\u636e\u5e27\u884c\u7684\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97R\u7684\u53d8\u5f02\u7cfb\u6570<\/a>
<\/strong>
\n\u5982\u4f55\u4f7f\u7528\u5e93\u514b\u8ddd\u79bb\u8bc6\u522b\u6709\u5f71\u54cd\u529b\u7684\u6570\u636e\u70b9<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Levene \u65b9\u5dee\u9f50\u6027\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c F \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u548c\u89e3\u91ca QQ \u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5355\u6837\u672c t \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u53cc\u6837\u672c t \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u914d\u5bf9 t \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Welch t \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Wilcoxon \u7b7e\u540d\u79e9\u68c0\u9a8c<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u5408\u5e76\u65b9\u5dee<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Mann-Whitney U \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Mann-Kendall \u8d8b\u52bf\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c McNemar \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Grubbs \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u4e8c\u9879\u5f0f\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u60c5\u7eea\u4e2d\u503c\u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u8fd0\u884c\u65f6\u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6d4b\u8bd5\u6b63\u6001\u6027<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u591a\u5143\u6b63\u6001\u6027\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Shapiro-Wilk \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Kolmogorov-Smirnov \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Cramer-Von Mises \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u76f8\u5173\u6027\u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5361\u65b9\u72ec\u7acb\u6027\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5361\u65b9\u62df\u5408\u4f18\u5ea6\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u4f3c\u7136\u6bd4\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Cramer \u7684 V<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684 Phi \u7cfb\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u7684\u57fa\u5c3c\u7cfb\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Chow \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u683c\u5170\u6770\u56e0\u679c\u5173\u7cfb\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Bartlett \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5bf9\u6570\u79e9\u68c0\u9a8c<\/a><\/p>\n

\u56de\u5f52<\/span><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4ea4\u53c9\u9a8c\u8bc1\u6a21\u578b\u6027\u80fd<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u7ebf\u6027\u56de\u5f52\u7684\u9884\u6d4b\u533a\u95f4<\/a>
\u5982\u4f55\u4f7f\u7528 R \u4e2d\u7684\u56de\u5f52\u6a21\u578b\u9884\u6d4b\u5355\u4e2a\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u591a\u5143\u7ebf\u6027\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u4e8c\u6b21\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u6307\u6570\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5bf9\u6570\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c LOESS \u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5e42\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u7a33\u5065\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5206\u4f4d\u6570\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u6837\u6761\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u591a\u9879\u5f0f\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u591a\u9879\u5f0f\u56de\u5f52\u66f2\u7ebf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u9010\u6b65\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5206\u6bb5\u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u52a0\u6743\u6700\u5c0f\u4e8c\u4e58\u56de\u5f52<\/a>
\u5982\u4f55\u89e3\u91ca R \u4e2d\u7684\u56de\u5f52\u8f93\u51fa<\/a>
\u5982\u4f55\u89e3\u91ca R \u56de\u5f52\u8f93\u51fa\u4e2d\u7684 Pr(>|t|)<\/a>
\u5982\u4f55\u89e3\u91ca R \u4e2d\u903b\u8f91\u56de\u5f52\u8f93\u51fa\u4e2d\u7684 Pr(>|z|)<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u903b\u8f91\u56de\u5f52\u6a21\u578b\u7684\u4f18\u52bf\u6bd4<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u65b9\u5dee\u81a8\u80c0\u56e0\u5b50 (VIF)<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u6700\u5c0f\u4e8c\u4e58\u6cd5<\/a>
\u5982\u4f55\u4f7f\u7528trainControl()\u6765\u63a7\u5236R\u4e2d\u7684\u8bad\u7ec3\u53c2\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u6cca\u677e\u56de\u5f52<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684glm\u4e2d\u63d0\u53d6\u56de\u5f52\u7cfb\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 glm \u7684\u9884\u6d4b\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 lm \u9884\u6d4b\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u903b\u8f91\u56de\u5f52\u9884\u6d4b\u51fd\u6570<\/a>
R\u4e2dglm\u548clm\u7684\u533a\u522b<\/a>
\u5982\u4f55\u89e3\u91ca R \u4e2d\u7684 glm \u8f93\u51fa<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684lm()\u51fd\u6570\u6765\u62df\u5408\u7ebf\u6027\u6a21\u578b<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684lm()\u51fd\u6570\u4e2d\u63d0\u53d6P\u503c<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684lm()\u51fd\u6570\u4e2d\u63d0\u53d6\u7cfb\u6570<\/a>
\u5982\u4f55\u4ece R \u4e2d\u7684 lm() \u51fd\u6570\u4e2d\u63d0\u53d6 R-Squared<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684lm()\u51fd\u6570\u4e2d\u63d0\u53d6\u6b8b\u5dee<\/a>
\u5982\u4f55\u4ece R \u4e2d\u7684 lm() \u51fd\u6570\u4e2d\u63d0\u53d6\u6807\u51c6\u9519\u8bef<\/a>
\u5982\u4f55\u4ece R \u4e2d\u7684 lm() \u51fd\u6570\u4e2d\u63d0\u53d6 RMSE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u901a\u8fc7 lm() \u51fd\u6570\u4f7f\u7528\u6570\u636e\u5e27\u7684\u5b50\u96c6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 regsubsets() \u8fdb\u884c\u6a21\u578b\u9009\u62e9<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Durbin-Watson \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Breusch-Godfrey \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Breusch-Pagan \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u6000\u7279\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Goldfeld-Quandt \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6b8b\u5dee\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u90e8\u5206\u6b8b\u5dee\u56fe<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u6b8b\u5dee\u6807\u51c6\u8bef\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u7a33\u5065\u6807\u51c6\u8bef\u5dee<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6d4b\u8bd5\u591a\u91cd\u5171\u7ebf\u6027<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Box-Cox \u53d8\u6362<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d glm \u7684 R \u5e73\u65b9<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u51b3\u5b9a\u7cfb\u6570\uff08R \u5e73\u65b9\uff09<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u8c03\u6574\u540e\u7684 R \u5e73\u65b9<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97BIC<\/a>
<\/strong>\u5982\u4f55\u89e3\u91ca R \u4e2d\u7684\u6bd4\u4f8b\u548c\u4f4d\u7f6e\u56fe<\/a>
\u5982\u4f55\u89e3\u91ca R \u4e2d\u7684\u8bca\u65ad\u56fe<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u5b66\u751f\u5316\u6b8b\u5dee<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u6807\u51c6\u5316\u6b8b\u5dee<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u6760\u6746\u7edf\u8ba1\u6570\u636e<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 DFFITS<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 DFBETAS<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Mallows Cp<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97AIC<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528stepAIC\u8fdb\u884c\u7279\u5f81\u9009\u62e9<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236 lm() \u7ed3\u679c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u591a\u5143\u7ebf\u6027\u56de\u5f52\u7ed3\u679c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6b8b\u5dee\u76f4\u65b9\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u865a\u62df\u53d8\u91cf<\/a>
\u5982\u4f55\u5c06\u56de\u5f52\u65b9\u7a0b\u6dfb\u52a0\u5230 R \u7ed8\u56fe\u4e2d<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c OLS \u56de\u5f52<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5931\u62df\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97SST\u3001SSR\u548cSSE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u6df7\u6dc6\u77e9\u9635<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528Elbow\u65b9\u6cd5<\/a>
<\/strong><\/p>\n

\u65b9\u5dee\u5206\u6790<\/span><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5355\u5411\u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u53cc\u5411\u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u4e09\u5411\u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u91cd\u590d\u6d4b\u91cf\u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5d4c\u5957\u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u591a\u5143\u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c ANCOVA<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Welch \u65b9\u5dee\u5206\u6790<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5f17\u91cc\u5fb7\u66fc\u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Tukey \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Brown\u2013Forsythe \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Bonferroni \u6821\u6b63<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Scheffe \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Dunnett \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Dunn \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c Fisher \u7684 LSD \u68c0\u9a8c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u4e8b\u540e\u6210\u5bf9\u6bd4\u8f83<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 Eta \u5e73\u65b9<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u4ea4\u4e92\u56fe<\/a>
\u4f55\u65f6\u5728 R \u4e2d\u4f7f\u7528 aov() \u4e0e anova()<\/a>
<\/strong><\/p>\n

\u65f6\u95f4\u5e8f\u5217<\/span><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 MAPE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 SMAPE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 WMAPE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 RMSE<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97MSE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 MAD<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97 MAE<\/a>
\u5982\u4f55\u5728 R \u4e2d\u62df\u5408 TBATS \u6a21\u578b<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u65f6\u95f4\u5e8f\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7ed8\u5236\u65f6\u95f4\u5e8f\u5217<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u6570\u636e\u5e27\u8f6c\u6362\u4e3a\u65f6\u95f4\u5e8f\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u6734\u7d20\u9884\u6d4b<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5f31\u5e73\u6ed1<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u79fb\u52a8\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u8ba1\u7b97\u79fb\u52a8\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u6307\u6570\u79fb\u52a8\u5e73\u5747\u7ebf<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u6bcf\u65e5\u6570\u636e\u805a\u5408\u4e3a\u6708\u5ea6\u548c\u5e74\u5ea6\u6570\u636e<\/a>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u65e5\u671f\u4e4b\u95f4\u7684\u6708\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u67e5\u627e\u5217\u4e2d\u6700\u65e7\u7684\u65e5\u671f<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684\u65e5\u671f\u4e2d\u63d0\u53d6\u6708\u4efd<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4e3a\u65e5\u671f\u6dfb\u52a0\u548c\u51cf\u53bb\u6708\u4efd<\/a>
\u5982\u4f55\u5728R\u4e2d\u4ece\u65f6\u95f4\u4e2d\u51cf\u53bb\u5c0f\u65f6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6dfb\u52a0\u8fc4\u4eca\u4e3a\u6b62\u7684\u5929\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97\u5de5\u4f5c\u65e5<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684\u65e5\u671f\u4e2d\u63d0\u53d6\u5e74\u4efd<\/a>
\u5982\u4f55\u5c06Excel\u65e5\u671f\u683c\u5f0f\u8f6c\u6362\u4e3aR\u4e2d\u7684\u6b63\u786e\u65e5\u671f<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684\u65e5\u671f\u83b7\u53d6\u5468\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u67e5\u627e\u661f\u671f\u51e0<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6309\u5468\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u6708\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u65f6\u95f4\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u65e5\u671f\u8f6c\u6362\u4e3a\u5b63\u5ea6\u548c\u5e74\u4efd<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6309\u65e5\u671f\u8303\u56f4\u8fdb\u884c\u5b50\u5b9a\u4e49<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u65e5\u671f\u683c\u5f0f<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 as.Date() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u589e\u5f3a\u7684 Dickey-Fuller \u6d4b\u8bd5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 Lubridate \u83b7\u53d6\u8be5\u6708\u7684\u7b2c\u4e00\u5929\u6216\u6700\u540e\u4e00\u5929<\/a>
\u5982\u4f55\u4f7f\u7528 R \u4e2d\u7684 Lubridate \u5c06\u5b57\u7b26\u8f6c\u6362\u4e3a\u65e5\u671f<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 Lubridate \u751f\u6210\u65e5\u671f\u5e8f\u5217<\/a>
<\/strong><\/p>\n

R \u64cd\u4f5c<\/span><\/strong>
R \u4e2d apply()\u3001lapply()\u3001sapply() \u548c tapply() \u6307\u5357<\/a>
\u5982\u4f55\u5c06\u7d22\u5f15\u5217\uff08\u6570\u5b57 ID\uff09\u6dfb\u52a0\u5230 R \u4e2d\u7684\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7684\u7ed8\u56fe\u4e2d\u6dfb\u52a0\u4e0a\u6807\u548c\u4e0b\u6807<\/a>
\u5982\u4f55\u68c0\u67e5R\u4e2d\u7684\u6570\u636e\u7c7b\u578b<\/a>
R\u4e2ddata.table\u548cdataframe\u7684\u533a\u522b<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fc7\u6ee4 data.table<\/a>
\u5982\u4f55\u8fc7\u6ee4R\u4e2d\u5217\u4f4d\u4e8e\u4e24\u4e2a\u503c\u4e4b\u95f4\u7684\u884c<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528data.table\u7684dcast\u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u6570\u636e\u6846\u5217\u8bbe\u7f6e\u4e3a\u7d22\u5f15<\/a>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u547d\u540d\u6570\u636e\u6846\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u547d\u540d\u5355\u4e2a\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u547d\u540d\u56e0\u5b50\u6c34\u5e73<\/a>
\u5982\u4f55\u6dfb\u52a0\u65b0\u7ea7\u522b\u4ee5\u8003\u8651 R<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6839\u636e\u591a\u4e2a\u6761\u4ef6\u5bf9\u6570\u636e\u6846\u8fdb\u884c\u5b50\u96c6\u5316<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6309\u56e0\u5b50\u7ea7\u522b\u5bf9\u6570\u636e\u5e27\u8fdb\u884c\u5b50\u96c6\u5316<\/a>
\u5982\u4f55\u901a\u8fc7 R \u4e2d\u7684\u503c\u5217\u8868\u5bf9\u6570\u636e\u6846\u8fdb\u884c\u5b50\u96c6\u5316<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u8fdb\u884c\u53cd\u5411\u7f16\u7801<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u547d\u540d\u5bf9\u8c61<\/a><\/strong>
\u5982\u4f55\u4f7f\u7528 R \u4e2d\u7684\u540d\u79f0\u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 make.names \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 setNames \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u4f7f\u7528 R \u4e2d\u7684 Sample \u51fd\u6570\u751f\u6210\u6837\u672c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u590d\u5236\u6570\u636e\u6846\u4e2d\u7684\u884c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 cut() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528rep()\u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528replicate()\u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528replace()\u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 Sweep() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 tapply() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 map() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 gsub()<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 strptime \u548c strftime \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 difftime()<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u5206\u4f4d\u6570\u5f52\u4e00\u5316<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6807\u51c6\u5316\u6570\u636e<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6807\u51c6\u5316\u6570\u636e<\/a><\/strong>
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\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u591a\u7ef4\u7f29\u653e<\/a><\/strong>
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\u5982\u4f55\u5728R\u4e2d\u5408\u5e76\u591a\u4e2a\u6570\u636e\u6846<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6309\u884c\u540d\u79f0\u5408\u5e76\u6570\u636e\u6846<\/a><\/strong>
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R\u4e2d\u5982\u4f55\u5220\u9664\u591a\u884c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u6309\u7d22\u5f15\u9009\u62e9\u884c<\/a><\/strong>
\u5982\u4f55\u9009\u62e9R\u4e2d\u4efb\u4f55\u5217\u4e2d\u51fa\u73b0\u503c\u7684\u884c<\/strong>
\u5982\u4f55\u5728 R \u4e2d\u9009\u62e9\u5177\u6709 NA \u503c\u7684\u884c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u6309\u6761\u4ef6\u9009\u62e9\u884c<\/a><\/strong>
\u5982\u4f55\u6839\u636e R \u4e2d\u7684\u5411\u91cf\u503c\u9009\u62e9\u6570\u636e\u6846\u4e2d\u7684\u884c<\/a><\/strong>
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\u5982\u4f55\u5728R\u4e2d\u6309\u7ec4\u9009\u62e9\u524dN\u4e2a\u503c<\/a><\/strong>
\u5982\u4f55\u4eceR\u4e2d\u7684\u6570\u636e\u6846\u4e2d\u5220\u9664\u5217<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u6309\u540d\u79f0\u5220\u9664\u5217<\/a><\/strong>
\u5982\u679c\u540d\u79f0\u5305\u542b R \u4e2d\u7684\u7279\u5b9a\u5b57\u7b26\u4e32\uff0c\u5982\u4f55\u5220\u9664\u5217<\/a><\/strong>
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\u5982\u4f55\u5728R\u4e2d\u5220\u9664\u5177\u6709NA\u503c\u7684\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u5e26\u6709\u591a\u4e2a\u5206\u9694\u7b26\u7684 strsplit()<\/a><\/strong>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u6bcf\u5217\u4e2dNA\u503c\u7684\u6570\u91cf<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u9009\u62e9\u7279\u5b9a\u5217<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u6309\u7d22\u5f15\u9009\u62e9\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u6570\u636e\u6846\u4e2d\u6309\u7ec4\u6298\u53e0\u6587\u672c<\/a><\/strong>
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R\u4e2d\u5982\u4f55\u68c0\u67e5\u591a\u5217\u662f\u5426\u76f8\u7b49<\/a><\/strong>
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\u5982\u4f55\u5728 R \u4e2d\u8fc7\u6ee4\u5411\u91cf<\/a><\/strong>
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\u5982\u4f55\u5728R\u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u5c0f\u5199<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8fde\u63a5\u5b57\u7b26\u4e32<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8fde\u63a5\u5b57\u7b26\u4e32\u5411\u91cf<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5c06 grepl() \u4e0e\u591a\u4e2a\u6a21\u578b\u4e00\u8d77\u4f7f\u7528<\/a><\/strong>
\u6bd4\u8f83 R \u4e2d\u7684 grep() \u548c grepl()<\/a><\/strong>
R \u4e2d lapply() \u548c sapply() \u7684\u6bd4\u8f83<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u5e26\u6709\u591a\u4e2a\u53c2\u6570\u7684 lapply()<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6253\u5370\u6570\u7ec4<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6253\u5370 Tibble \u7684\u6240\u6709\u884c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u7684\u540c\u4e00\u884c\u4e0a\u6253\u5370\u591a\u4e2a\u53d8\u91cf<\/a><\/strong>
\u5982\u4f55\u66f4\u6539 R \u4e2d\u7684\u4e24\u5217<\/a><\/strong>
\u5982\u4f55\u4ece R \u4e2d\u7684\u591a\u5217\u4e2d\u5220\u9664\u5f02\u5e38\u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5806\u53e0\u6570\u636e\u6846\u5217<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u5206\u5272\u6570\u636e\u6846<\/a><\/strong>
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\u5982\u4f55\u5728R\u4e2d\u5c06\u4e24\u5217\u5408\u5e76\u4e3a\u4e00\u5217<\/a><\/strong>
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\u5982\u4f55\u5728 R \u4e2d\u4e3a\u5217\u540d\u6dfb\u52a0\u540e\u7f00<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4e3a\u5217\u540d\u6dfb\u52a0\u524d\u7f00<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8fed\u4ee3\u5217\u540d<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u83b7\u53d6\u5217\u540d<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8fed\u4ee3\u5217\u8868<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u201cOR\u201d\u8fd0\u7b97\u7b26<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u7ba1\u9053\u8fd0\u7b97\u7b26<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u201cNOT IN\u201d\u8fd0\u7b97\u7b26<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u7f8e\u5143\u7b26\u53f7\u8fd0\u7b97\u7b26 ($)<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u6ce2\u6d6a\u53f7\u8fd0\u7b97\u7b26 (~)<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u6570\u636e\u6846\u8fdb\u884c\u5b50\u96c6\u5316<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4fdd\u7559\u67d0\u4e9b\u5217<\/a><\/strong>
\u5982\u4f55\u4eceR\u4e2d\u7684\u6570\u636e\u6846\u4e2d\u63d0\u53d6\u7279\u5b9a\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6bd4\u8f83\u4e24\u4e2a\u5411\u91cf<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u7ec4\u5408\u4e24\u4e2a\u5411\u91cf<\/a><\/strong>
\u5982\u4f55\u6bd4\u8f83 R \u4e2d\u7684\u4e24\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6bd4\u8f83\u5b57\u7b26\u4e32<\/a><\/strong>
\u5982\u4f55\u6bd4\u8f83 R \u4e2d\u7684\u4e09\u5217<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u5220\u9664\u591a\u5217<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u6267\u884c\u5217\u8868\u5220\u9664<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u63d2\u5165\u7f3a\u5931\u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u67e5\u627e\u548c\u8ba1\u7b97\u7f3a\u5931\u503c<\/a><\/strong>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u975e NA \u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f30\u7b97\u7f3a\u5931\u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u67e5\u627e\u5305\u542b\u6240\u6709\u7f3a\u5931\u503c\u7684\u5217<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u6bcf\u884c\u5177\u6709\u6700\u5927\u503c\u7684\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 drop_na<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 na.omit<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 na.rm<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 is.na<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 is.null<\/a><\/strong>
\u5982\u4f55\u4ece R \u4e2d\u7684\u5411\u91cf\u4e2d\u5220\u9664 NA \u503c<\/a><\/strong>
\u5982\u4f55\u4ece R \u77e9\u9635\u4e2d\u5220\u9664 NA<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u5411\u77e9\u9635\u6dfb\u52a0\u65b0\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528complete.cases<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u201cIs Not NA\u201d<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5904\u7406 NaN \u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8f6c\u6362\u6570\u636e<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u53cd\u6b63\u5f26\u53d8\u6362<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u5bf9\u6570\u5b57\u8fdb\u884c\u56db\u820d\u4e94\u5165<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u8f6c\u7f6e\u6570\u636e\u6846<\/a><\/strong>
R\u4e2d\u5982\u4f55\u5220\u9664\u5e26\u96f6\u7684\u884c<\/a><\/strong>
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\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u7a7a\u6570\u636e\u6846<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u7a7a\u77e9\u9635<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u7a7a\u5217\u8868<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u7a7a\u5411\u91cf<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u7684\u6570\u636e\u6846\u4e2d\u6dfb\u52a0\u7a7a\u5217<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u7a7a\u56fe<\/a><\/strong>
\u5982\u679c R \u4e2d\u4e0d\u5b58\u5728\u5217\uff0c\u5982\u4f55\u6dfb\u52a0\u5217<\/a><\/strong>
\u5982\u4f55\u4ece R \u4e2d\u7684\u73b0\u6709\u6570\u636e\u6846\u521b\u5efa\u65b0\u6570\u636e\u6846<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5411\u73b0\u6709\u7ed8\u56fe\u6dfb\u52a0\u70b9<\/a><\/strong>
\u5982\u4f55\u6e05\u9664R\u4e2d\u7684\u6240\u6709\u7ed8\u56fe<\/a><\/strong>
\u5982\u4f55\u4ece R \u4e2d\u7684\u6570\u636e\u6846\u4e2d\u63d0\u53d6\u884c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5411\u6570\u636e\u6846\u6dfb\u52a0\u884c<\/a><\/strong>
R\u4e2d\u5982\u4f55\u5220\u9664\u884c<\/a><\/strong>
\u5982\u4f55\u5220\u9664R\u4e2d\u5217\u4e2d\u5e26\u6709NA\u7684\u884c<\/a><\/strong>
R\u4e2d\u5982\u4f55\u8ba1\u7b97\u91cd\u590d\u9879<\/a><\/strong>
\u5982\u4f55\u5220\u9664R\u4e2d\u7684\u91cd\u590d\u884c<\/a><\/strong>
\u5982\u4f55\u5220\u9664\u91cd\u590d\u884c\u4ee5\u4fbf R \u4e2d\u4e0d\u4fdd\u7559\u4efb\u4f55\u91cd\u590d\u884c<\/a><\/strong>
\u5982\u4f55\u4f7f\u7528 R \u4e2d\u7684\u5faa\u73af\u5411\u5411\u91cf\u6dfb\u52a0\u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6dfb\u52a0\u503c\u5230\u5217\u8868<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u7ec4\u5408\u5217\u8868<\/strong>
\u5982\u4f55\u5728 R \u4e2d\u7ec4\u5408\u77e9\u9635\u5217\u8868<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u5220\u9664\u6570\u636e\u6846<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u8fdb\u884cVLOOKUP\uff08\u7c7b\u4f3c\u4e8eExcel\uff09<\/a><\/strong>
\u5982\u4f55\u5220\u9664R\u4e2d\u7684\u7f8e\u5143\u7b26\u53f7<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u8868<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u8868\u5e76\u5305\u542b NA \u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5d4c\u5957 For \u5faa\u73af<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e26\u6709\u8303\u56f4\u7684 For \u5faa\u73af<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u7f16\u5199\u91cd\u590d\u5faa\u73af<\/a><\/strong>
\u5982\u4f55\u8fd4\u56deR\u4e2d\u51fd\u6570\u7684\u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u7f16\u5199 tryCatch() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6355\u83b7\u6574\u6570 (0)<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u96f6\u5411\u91cf<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u9009\u62e9\u968f\u673a\u6837\u672c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u751f\u6210\u968f\u673a\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e26\u6709\u968f\u673a\u6570\u7684\u5411\u91cf<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e26\u6709\u968f\u673a\u6570\u7684\u77e9\u9635<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e26\u6709\u968f\u673a\u6570\u7684\u6570\u636e\u6846<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528runif\u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u751f\u6210\u6b63\u6001\u5206\u5e03<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 xtabs() \u8ba1\u7b97\u9891\u7387<\/a><\/strong>
\u5982\u4f55\u8ba1\u7b97R\u4e2d\u884c\u4e4b\u95f4\u7684\u5dee\u5f02<\/a><\/strong>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u4f18\u52bf\u6bd4<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u603b\u884c\u6dfb\u52a0\u5230\u6570\u636e\u6846\u4e2d<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u68c0\u7d22\u884c\u53f7<\/strong>
\u5982\u4f55\u5c06\u51fd\u6570\u5e94\u7528\u4e8e R \u4e2d\u7684\u6bcf\u4e00\u884c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u6bcf\u4e00\u884c\u7684\u6700\u5927\u503c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u5411\u91cf\u4e2d\u6700\u63a5\u8fd1\u7684\u503c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u7684\u7279\u5b9a\u5217\u4e0a\u4f7f\u7528 apply() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u4eceR\u4e2d\u7684\u6570\u636e\u6846\u4e2d\u5220\u9664\u7b2c\u4e00\u884c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u627e\u5230\u7b26\u5408\u6761\u4ef6\u7684\u7b2c\u4e00\u884c<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u9009\u62e9\u6570\u636e\u6846\u7684\u524dN\u884c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6709\u6761\u4ef6\u5730\u5220\u9664\u884c<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 rowSums() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 colSums() \u51fd\u6570<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6309\u65e5\u671f\u5bf9\u6570\u636e\u6846\u8fdb\u884c\u6392\u5e8f<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u6309\u5b57\u6bcd\u987a\u5e8f\u5bf9\u503c\u8fdb\u884c\u6392\u5e8f<\/a><\/strong>
R\u4e2d\u5982\u4f55\u6309\u591a\u5217\u6392\u5e8f<\/a><\/strong>
\n\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 row.names \u8fdb\u884c\u6392\u5e8f<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u77e9\u9635\u8fdb\u884c\u6392\u5e8f<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 sort()\u3001order() \u548c Rank()<\/a><\/strong>
\u5982\u4f55\u5728R\u4e2d\u7684Rank()\u51fd\u6570\u4e2d\u4f7f\u7528tie.method<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5217\u8868\u7684\u5217\u8868<\/a><\/strong>
\u5982\u4f55\u5728 R \u4e2d\u5bf9\u5217\u8868\u8fdb\u884c\u5b50\u96c6\u5316<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u5b57\u6bcd<\/a>
\u5982\u4f55\u5728R\u4e2d\u67e5\u627e\u5b57\u7b26\u4e32\u4e2d\u7684\u5b57\u7b26\u4f4d\u7f6e<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684\u5b57\u7b26\u4e32\u4e2d\u5220\u9664\u5b57\u7b26<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684\u5b57\u7b26\u4e32\u4e2d\u5220\u9664\u6700\u540e\u4e00\u4e2a\u5b57\u7b26<\/a>
\u5982\u4f55\u4eceR\u4e2d\u7684\u5b57\u7b26\u4e32\u4e2d\u5220\u9664\u7a7a\u683c<\/a>
\u5982\u4f55\u4ece R \u4e2d\u7684\u5b57\u7b26\u4e32\u4e2d\u5220\u9664\u5f15\u53f7<\/a>
\u5982\u4f55\u5c06\u5411\u91cf\u8f6c\u6362\u4e3aR\u4e2d\u7684\u5217\u8868<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u5411\u91cf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u5217\u8868\u8f6c\u6362\u4e3a\u77e9\u9635<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u77e9\u9635<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u8868\u683c\u8f6c\u6362\u4e3a\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06 Tibble \u8f6c\u6362\u4e3a\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u6570\u636e\u6846\u5217\u8f6c\u6362\u4e3a\u5411\u91cf<\/a>
\u5982\u4f55\u5c06\u6570\u636e\u6846\u5217\u8f6c\u6362\u4e3aR\u4e2d\u7684\u5217\u8868<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u6570\u636e\u5e27\u8f6c\u6362\u4e3a\u77e9\u9635<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u77e9\u9635\u8f6c\u6362\u4e3a\u6570\u636e\u5e27<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u77e9\u9635\u8f6c\u6362\u4e3a\u5411\u91cf<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u5b57\u7b26\u8f6c\u6362\u4e3a\u6570\u5b57<\/a>
\u5982\u4f55\u5c06\u5b57\u7b26\u8f6c\u6362\u4e3aR\u4e2d\u7684\u56e0\u5b50<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u5b57\u7b26\u8f6c\u6362\u4e3a\u65f6\u95f4\u6233<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06 UNIX \u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u65e5\u671f<\/a>
R\u4e2d\u5982\u4f55\u5c06\u56e0\u5b50\u8f6c\u6362\u4e3a\u5b57\u7b26<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u56e0\u5b50\u8f6c\u6362\u4e3a\u65e5\u671f<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u56e0\u5b50\u8f6c\u6362\u4e3a\u6570\u5b57<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u5411\u91cf\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u65e5\u671f<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u5b57\u7b26\u4e32\u8f6c\u6362\u4e3a\u65e5\u671f\u65f6\u95f4<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06 DateTime \u8f6c\u6362\u4e3a\u65e5\u671f<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u6570\u5b57\u8f6c\u6362\u4e3a\u65e5\u671f<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u65e5\u671f\u8f6c\u6362\u4e3a\u6570\u5b57<\/a>
R\u4e2d\u5982\u4f55\u5c06\u6570\u5b57\u8f6c\u6362\u4e3a\u5b57\u7b26<\/a>
\u5982\u4f55\u5c06\u6570\u5b57\u8f6c\u6362\u4e3aR\u4e2d\u7684\u56e0\u5b50<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06 TRUE \u548c FALSE \u8f6c\u6362\u4e3a 1 \u548c 0<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u5206\u7c7b\u53d8\u91cf\u8f6c\u6362\u4e3a\u6570\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u901a\u8fc7 continue \u521b\u5efa\u5206\u7c7b\u53d8\u91cf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u6267\u884c\u6807\u7b7e\u7f16\u7801<\/a>
\u5982\u4f55\u4ece R \u4e2d\u7684\u5411\u91cf\u521b\u5efa\u77e9\u9635<\/a>
\u5982\u4f55\u89e3\u91ca R \u4e2d\u7684\u542b\u4e49\u4ee3\u7801<\/a>
\u5982\u4f55\u66f4\u6539 R \u4e2d\u7684\u884c\u540d\u79f0<\/a>
\u5982\u4f55\u5728 R \u4e2d\u96c6\u4e2d\u6570\u636e<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4ec5\u7f29\u653e\u6570\u5b57\u5217<\/a>
\u5982\u4f55\u5bf9 R \u4e2d\u7684\u7279\u5b9a\u884c\u6c42\u548c<\/a>
R\u4e2difelse()\u548cif_else()\u7684\u533a\u522b<\/a>
\u5982\u4f55\u9632\u6b62 ifelse() \u5c06\u65e5\u671f\u8f6c\u6362\u4e3a R \u4e2d\u7684\u6570\u5b57<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u5177\u6709\u591a\u4e2a\u6761\u4ef6\u7684which()\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u5177\u6709\u591a\u4e2a\u6761\u4ef6\u7684 If \u8bed\u53e5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7f16\u5199\u5d4c\u5957\u7684 If Else \u8bed\u53e5<\/a>
\u5982\u4f55\u5728R\u4e2d\u7684ifelse\u8bed\u53e5\u4e2d\u5305\u542bNA<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7f16\u5199 case \u8bed\u53e5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 cbind<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 rbindlist<\/a>
\u5728 R \u4e2d\u4f7f\u7528 cbind \u65f6\u5982\u4f55\u91cd\u547d\u540d\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5411\u6570\u636e\u6846\u6dfb\u52a0\u5217<\/a>
\u5982\u4f55\u6839\u636e\u5176\u4ed6\u5217\u5c06\u5217\u6dfb\u52a0\u5230R\u4e2d\u7684\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fdb\u884c\u5de6\u8fde\u63a5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fdb\u884c\u53f3\u8fde\u63a5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fdb\u884c\u5185\u8fde\u63a5<\/a>
\u5982\u4f55\u5728 R \u4e2d\u8fdb\u884c\u5916\u8fde\u63a5<\/a>
R\u4e2dmerge()\u548cjoin()\u7684\u533a\u522b
\u5982\u4f55\u5728R\u4e2d\u8fdb\u884c\u6a21\u7cca\u5339\u914d<\/a>
\u5982\u4f55\u4f7f\u7528 R \u4e2d\u7684 Which \u51fd\u6570<\/a>
\u5982\u4f55\u5728R\u4e2d\u4f7f\u7528\u5e73\u65b9\u6839\u51fd\u6570<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u503c\u7684\u5e73\u65b9<\/a>
\u5982\u4f55\u5728R\u4e2d\u8ba1\u7b97\u8fde\u63a5<\/a>
\u5982\u4f55\u8ba1\u7b97 R \u4e2d\u7684\u79fb\u4f4d\u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u6309\u5217\u5bf9\u6570\u636e\u6846\u8fdb\u884c\u6392\u5e8f<\/a>
\u5982\u4f55\u5728R\u4e2d\u67e5\u627e\u591a\u5217\u4e2d\u7684\u6700\u5927\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_count<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_replace<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_remove<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_pad<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_trim<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_sub<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_match<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_split<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 str_extract<\/a>
\u5982\u4f55\u5728 R \u4e2d\u66ff\u6362\u77e9\u9635\u4e2d\u7684\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7528\u5b57\u7b26\u4e32\u66ff\u6362 NA<\/a>
\u5982\u4f55\u5728R\u4e2d\u7528NA\u66ff\u6362\u96f6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u7528 NA \u66ff\u6362 Inf \u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u7528NA\u66ff\u6362\u7a7a\u683c<\/a>
\u5982\u4f55\u66ff\u6362R\u4e2d\u6570\u636e\u6846\u4e2d\u7684\u503c<\/a>
\u5982\u4f55\u6709\u6761\u4ef6\u5730\u66ff\u6362R\u4e2d\u6570\u636e\u6846\u4e2d\u7684\u503c<\/a>
\u5982\u4f55\u5728R\u4e2d\u5c06\u4e00\u5217\u62c6\u5206\u4e3a\u591a\u5217<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 setdiff<\/a>
\u5982\u4f55\u4f7f\u7528R\u4e2d\u7684droplevels\u51fd\u6570<\/a>
\u5982\u4f55\u5728 R \u4e2d\u91cd\u65b0\u6392\u5217\u56e0\u5b50\u6c34\u5e73<\/a>
\u5728 R \u4e2d\u5c06\u6570\u5b57\u683c\u5f0f\u5316\u4e3a\u767e\u5206\u6bd4<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5206\u7c7b\u53d8\u91cf<\/a>
\u5982\u4f55\u5728 R \u4e2d\u5c06\u6570\u636e\u62c6\u5206\u4e3a\u8bad\u7ec3\u96c6\u548c\u6d4b\u8bd5\u96c6<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528 createDataPartition() \u51fd\u6570<\/a>
<\/strong><\/p>\n

\u5982\u4f55\u7ea0\u6b63\u5e38\u89c1\u9519\u8bef<\/span><\/strong>
\u5982\u4f55\u6291\u5236 R \u4e2d\u7684\u8b66\u544a<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u627e\u4e0d\u5230\u5bf9\u8c61<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u201cx\u201d\u5fc5\u987b\u662f\u6570\u5b57<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u63d0\u793a\u8d85\u51fa\u8303\u56f4<\/a>
\u5982\u4f55\u4fee\u590d\uff1astat_bin() \u4f7f\u7528 bins = 30<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u201celse\u201d\u4e2d\u51fa\u73b0\u610f\u5916\u7684\u201celse\u201d<\/a>
\u5982\u4f55\u4fee\u590d R\uff1a\u65e0\u6548\u56fe\u5f62\u72b6\u6001<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u7cfb\u7edf\u5b8c\u5168\u662f\u5355\u4e00\u7684<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u53c2\u6570\u957f\u5ea6\u4e3a\u96f6<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u610f\u5916\u7684\u5b57\u7b26\u4e32\u5e38\u91cf<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u5f3a\u5236\u5f15\u5165\u7684 NA<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u66ff\u6362\u957f\u5ea6\u4e3a\u96f6<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u627e\u4e0d\u5230\u201c%>%\u201d\u51fd\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u627e\u4e0d\u5230\u201cggplot\u201d\u51fd\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u8fbe\u5230 getOption(\u201cmax.print\u201d)<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4fee\u590d\uff1a\u53d8\u91cf\u7684\u7c7b\u578b\uff08\u5217\u8868\uff09\u65e0\u6548<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u4ee5\u4e0b\u5bf9\u8c61\u88ab\u9690\u85cf<\/a>
\u5982\u4f55\u4fee\u590d\uff1aplot.new\u5c1a\u672a\u88ab\u8c03\u7528<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u7ef4\u6570\u4e0d\u6b63\u786e<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u9009\u62e9\u672a\u4f7f\u7528\u7684\u53c2\u6570\u65f6\u51fa\u9519<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u65e0\u6cd5\u66f4\u6539\u5de5\u4f5c\u76ee\u5f55<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u5217\u6570\u591a\u4e8e\u5217\u540d<\/a>
\u5982\u4f55\u4fee\u590d\uff1aglm.fit\uff1a\u7b97\u6cd5\u672a\u6536\u655b<\/a>
\u5982\u4f55\u89e3\u51b3\uff1adim(X) \u5fc5\u987b\u5177\u6709\u6b63\u957f\u5ea6<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u9519\u8bef\uff1a\u884c ID \u91cd\u590d<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u7531\u4e8e\u5947\u70b9\u800c\u672a\u5b9a\u4e49<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u66ff\u6362\u6709 X \u884c\uff0c\u6570\u636e\u6709 Y<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u9519\u8bef\uff1a\u5c1d\u8bd5\u5e94\u7528\u975e\u51fd\u6570<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u540d\u5b57\u4e0e\u4ee5\u524d\u7684\u540d\u5b57\u4e0d\u5339\u914d<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u65e0\u6cd5\u5c06 ggproto \u5bf9\u8c61\u6dfb\u52a0\u5728\u4e00\u8d77<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u4e0d\u5141\u8bb8\u91cd\u590d\u7684\u201crow.names\u201d<\/a>
\u5982\u4f55\u4fee\u590d R \u4e2d\u7684\u9519\u8bef\uff1a\u4e0d\u5408\u89c4\u53c2\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1a$ \u8fd0\u7b97\u7b26\u5bf9\u4e8e\u539f\u5b50\u5411\u91cf\u65e0\u6548<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u9700\u8981 true\/false \u65f6\u7f3a\u5c11\u503c<\/a>
\u5982\u4f55\u5728 R \u4e2d\u4fee\u590d\uff1a\u201c\u9ad8\u5ea6\u201d\u5fc5\u987b\u662f\u5411\u91cf\u6216\u77e9\u9635<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u201cclosure\u201d\u7c7b\u578b\u7684\u5bf9\u8c61\u4e0d\u53ef\u5b50\u5b9a\u4e49<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u77e9\u9635\u4e0a\u7684\u7d22\u5f15\u6570\u91cf\u4e0d\u6b63\u786e<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u7f3a\u5c11\u201cno\u201d\u53c2\u6570\uff0c\u6ca1\u6709\u9ed8\u8ba4\u503c<\/a>
\u5982\u4f55\u4fee\u590d\uff1arep(1, n) \u4e2d\u7684\u9519\u8bef\uff1a\u65e0\u6548\u53c2\u6570\u201ctimes\u201d<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u65e0\u6cd5\u5c06 `+.gg()` \u4e0e\u5355\u4e2a\u53c2\u6570\u4e00\u8d77\u4f7f\u7528<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u9519\u8bef\uff1a\u201c\u6620\u5c04\u201d\u5fc5\u987b\u7531\u201caes()\u201d\u521b\u5efa<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u4e8c\u5143\u8fd0\u7b97\u7b26\u7684\u975e\u6570\u5b57\u53c2\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u6a21\u578b\u4e2d\u5b58\u5728\u6df7\u53e0\u7cfb\u6570<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u53c2\u6570\u6d89\u53ca\u4e0d\u540c\u7684\u884c\u6570<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u4ee5\u8fde\u7eed\u89c4\u6a21\u63d0\u4f9b\u79bb\u6563\u503c<\/a>
\u5982\u4f55\u4fee\u590d\uff1aplot.new()\u4e2d\u7684\u9519\u8bef\uff1a\u56fe\u5f62\u8fb9\u8ddd\u592a\u5927<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u8d4b\u503c\u5de6\u4fa7 (do_set) \u65e0\u6548<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u65e0\u6cd5\u5f3a\u5236\u5bf9\u8c61\uff08\u5217\u8868\uff09\u952e\u5165\u201cdouble\u201d<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u81f3\u5c11\u6ca1\u6709\u975e\u7f3a\u5931\u53c2\u6570\uff1b\u53cd\u9988<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u53c2\u6570\u65e2\u4e0d\u662f\u6570\u5b57\u4e5f\u4e0d\u662f\u903b\u8f91\uff1a\u8fd4\u56de na<\/a>
\u5982\u4f55\u4fee\u590d\uff1areadTableHeader \u53d1\u73b0\u4e0d\u5b8c\u6574\u7684\u6700\u540e\u4e00\u884c<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u805a\u5408\u51fd\u6570\u7f3a\u5931\uff0c\u9ed8\u8ba4\u4e3a\u201clength\u201d<\/a>
\u5982\u4f55\u4fee\u590d\uff1aplot.window(\u2026)\u4e2d\u7684\u9519\u8bef\uff1a\u9700\u8981\u6709\u9650\u7684\u201cxlim\u201d\u503c<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u6587\u4ef6\u9519\u8bef\uff08\u6587\u4ef6\uff0c\u201crt\u201d\uff09\uff1a\u65e0\u6cd5\u6253\u5f00\u8fde\u63a5<\/a>
\u5982\u4f55\u4fee\u590d\uff1a lm.fit(x, y, offset = offset, \u2026) \u4e2d\u7684\u9519\u8bef\uff1a\u201cy\u201d\u4e2d\u7684 na\/nan\/inf<\/a>
\u5982\u4f55\u4fee\u590d\uff1aeval \u4e2d\u7684\u9519\u8bef\uff08predvars\u3001data\u3001env\uff09\uff1a\u672a\u627e\u5230\u5bf9\u8c61\u201cx\u201d<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u9884\u6d4b\u4e0d\u826f\u7684\u6392\u540d\u8c03\u6574\u53ef\u80fd\u4f1a\u4ea7\u751f\u8bef\u5bfc<\/a>
\u5982\u4f55\u4fee\u590d\uff1astrsplit(unitspec, \u201d ) \u4e2d\u7684\u9519\u8bef\uff1a\u6ca1\u6709\u5b57\u7b26\u7684\u53c2\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1an() \u4e2d\u7684\u9519\u8bef\uff1a\u4e0d\u5e94\u76f4\u63a5\u8c03\u7528\u6b64\u51fd\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1aglm.fit\uff1a\u53d1\u751f\u6570\u5b57\u8c03\u6574\u6982\u7387 0 \u6216 1<\/a>
\u5982\u4f55\u4fee\u590d\uff1acolMeans(x, na.rm = TRUE) \u4e2d\u7684\u9519\u8bef\uff1a\u201cx\u201d\u5fc5\u987b\u662f\u6570\u5b57<\/a>
\u5982\u4f55\u4fee\u590d\uff1ageom_path\uff1a\u6bcf\u7ec4\u7531\u4e00\u4e2a\u89c2\u5bdf\u7ec4\u6210<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u5b57\u7b26\u4e32\u4e0d\u662f\u660e\u786e\u7684\u6807\u51c6\u683c\u5f0f<\/a>
\u5982\u4f55\u4fee\u590d R\uff1aas.Date.numeric(x) \u4e2d\u7684\u9519\u8bef\uff1a\u5fc5\u987b\u63d0\u4f9b\u201corigin\u201d<\/a>
\u5982\u4f55\u4fee\u590d\uff1astripchart.default(x1, \u2026) \u4e2d\u7684\u9519\u8bef\uff1a\u65e0\u6548\u7684\u7ed8\u56fe\u65b9\u6cd5<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u7f8e\u5b66\u5fc5\u987b\u4e3a\u957f\u5ea6 1 \u6216\u4e0e\u6570\u636e\u76f8\u540c\u3002<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u4e0b\u6807\u8d4b\u503c\u4e2d\u4e0d\u5141\u8bb8\u5b58\u5728\u7f3a\u5931\u503c<\/a>
\u5982\u4f55\u4fee\u590d\uff1aAggregate.data.frame()\uff1a\u53c2\u6570\u5fc5\u987b\u5177\u6709\u76f8\u540c\u7684\u957f\u5ea6<\/a>
\u5982\u4f55\u4fee\u590d\uff1aggplot2 \u4e0d\u77e5\u9053\u5982\u4f55\u5904\u7406\u4e0d\u76f8\u7b49\u7684\u7c7b\u6570\u636e<\/a>
\u5982\u4f55\u4fee\u590d\uff1asort.int\uff08x\uff0cna.last\uff0c\u964d\u5e8f\uff0c…\uff09\u4e2d\u7684\u9519\u8bef\uff1a\u201cx\u201d\u5fc5\u987b\u662f\u539f\u5b50\u7684<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u8f83\u957f\u7684\u5bf9\u8c61\u957f\u5ea6\u4e0d\u662f\u8f83\u77ed\u5bf9\u8c61\u957f\u5ea6\u7684\u500d\u6570<\/a>
\u5982\u4f55\u89e3\u51b3\uff1a\u5bf9\u6bd4\u53ea\u80fd\u5e94\u7528\u4e8e\u5177\u6709 2 \u4e2a\u6216\u66f4\u591a\u7ea7\u522b\u7684\u56e0\u7d20<\/a>
\u5982\u4f55\u4fee\u590d\uff1aFUN(newx[, i], \u2026) \u4e2d\u7684\u9519\u8bef\uff1a\u65e0\u6548\u53c2\u6570\u201c\u7c7b\u578b\u201d\uff08\u5b57\u7b26\uff09<\/a>
\u5982\u4f55\u4fee\u590d\uff1axy.coords\uff08x\u3001y\u3001xlabel\u3001ylabel\u3001log\uff09\u4e2d\u7684\u9519\u8bef\uff1a\u957f\u5ea6\u201cx\u201d\u548c\u201cy\u201d\u4e0d\u540c<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u7ed3\u679c\u4e2d\u7684\u884c\u6570\u4e0d\u662f\u5411\u91cf\u957f\u5ea6\u7684\u500d\u6570\uff08\u53c2\u6570 1\uff09<\/a>
\u5982\u4f55\u4fee\u590d\uff1ado_one(nmeth) \u4e2d\u7684\u9519\u8bef\uff1a\u5916\u90e8\u51fd\u6570\u8c03\u7528\u4e2d\u7684 na\/nan\/inf (arg 1)<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u201cdata\u201d\u5fc5\u987b\u662f\u6570\u636e\u6846\u6216\u53ef\u901a\u8fc7\u201cfortify()\u201d\u5f3a\u5236\u8f6c\u6362\u7684\u5176\u4ed6\u5bf9\u8c61<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u6761\u4ef6\u957f\u5ea6 > 1 \u5e76\u4e14\u4ec5\u4f7f\u7528\u7b2c\u4e00\u4e2a\u5143\u7d20<\/a>
\u5982\u4f55\u4fee\u590d\uff1arandomForest.default(m, y, \u2026)\uff1a\u5916\u90e8\u51fd\u6570\u8c03\u7528\u4e2d\u7684 Na\/NaN\/Inf<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u66f4\u6362\u7684\u7269\u54c1\u6570\u91cf\u4e0d\u662f\u66f4\u6362\u957f\u5ea6\u7684\u500d\u6570<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u9519\u8bef\uff1a\u5728\u4ee5\u201c’c:\\u\u201d\u5f00\u5934\u7684\u5b57\u7b26\u4e32\u4e2d\u4f7f\u7528\u201c\\u\u201d\u800c\u6ca1\u6709\u4f7f\u7528\u5341\u516d\u8fdb\u5236\u6570\u5b57<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u5c1d\u8bd5\u5728\u5c0f\u4e8e\u4e8c\u7ef4\u7684\u5bf9\u8c61\u4e0a\u8bbe\u7f6e\u201c\u5217\u540d\u79f0\u201d\u3002<\/a>
\u5982\u4f55\u4fee\u590d\uff1a\u6211\u4e0d\u77e5\u9053\u5982\u4f55\u81ea\u52a8\u9009\u62e9\u51fd\u6570\u7c7b\u578b\u5bf9\u8c61\u7684\u6bd4\u4f8b<\/a>
\u5982\u4f55\u4fee\u590d\uff1arbind(deparse.level, \u2026) \u4e2d\u7684\u9519\u8bef\uff1a\u53c2\u6570\u5217\u53f7\u4e0d\u5339\u914d<\/a>
<\/strong><\/p>\n

\n

\u6574\u6d01\u5b87\u5b99<\/strong><\/span><\/h3>\n

Tidyverse<\/a><\/strong>\u662f\u4e13\u4e3a\u6570\u636e\u79d1\u5b66\u8bbe\u8ba1\u7684 R \u8f6f\u4ef6\u5305\u96c6\u5408\u3002\u4ee5\u4e0b\u6559\u7a0b\u89e3\u91ca\u4e86\u5982\u4f55\u4f7f\u7528\u8fd9\u4e9b\u5305\u7684\u5404\u79cd\u529f\u80fd\u3002<\/span><\/p>\n

dplyr<\/strong> \u2013 \u4e00\u4e2a\u65e8\u5728\u64cd\u4f5c\u6570\u636e\u7684\u5305\u3002<\/span>
\u5982\u4f55\u4f7f\u7528 dplyr \u6392\u5217\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7ec4\u7ec4\u7ec7\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u81ea\u5b9a\u4e49\u987a\u5e8f\u6392\u5217\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5220\u9664\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4ece\u6570\u636e\u6846\u4e2d\u5220\u9664\u6700\u540e\u4e00\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5220\u9664\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6dfb\u52a0\u5217<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 ungroup()<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5bf9\u7279\u5b9a\u5217\u4e2d\u7684\u503c\u8fdb\u884c\u820d\u5165<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8f6c\u7f6e\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f20\u9012\u5b57\u7b26\u4e32\u4f5c\u4e3a\u53d8\u91cf\u540d<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5c06\u51fd\u6570\u5e94\u7528\u4e8e\u6bcf\u4e00\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5bf9\u591a\u5217\u6c42\u548c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7ec4\u5bf9\u89c2\u5bdf\u503c\u8fdb\u884c\u8ba1\u6570<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8ba1\u7b97\u4e0d\u540c\u503c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8ba1\u7b97\u8fd0\u884c\u603b\u548c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u521b\u5efa\u4ea4\u53c9\u8868<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8fc7\u6ee4\u552f\u4e00\u503c<\/a>
\u5982\u4f55\u4f7f\u7528 %in% \u8fc7\u6ee4 dplyr \u5217\u8868\u4e2d\u5177\u6709\u503c\u7684\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u65e5\u671f\u8fc7\u6ee4<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8fc7\u6ee4\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u884c\u53f7\u8fc7\u6ee4<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528\u6761\u4ef6\u8fc7\u6ee4\u5668<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8fc7\u6ee4\u6570\u636e\u5e27\u800c\u4e0d\u4e22\u5931 NA \u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4\u548c\u8fc7\u6ee4<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u67e5\u627e\u91cd\u590d\u5143\u7d20<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528\u201c\u4e0d\u5305\u542b\u201d\u8fc7\u6ee4\u5668<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5220\u9664\u5177\u6709 NA \u503c\u7684\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8fde\u63a5\u591a\u5217\u6570\u636e\u6846<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4e2d\u7684\u9009\u5b9a\u5217\u6267\u884c\u5de6\u8fde\u63a5<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528\u4e0d\u540c\u7684\u5217\u540d\u6267\u884c\u5de6\u8fde\u63a5<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5bf9\u503c\u91cd\u65b0\u7f16\u7801<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u91cd\u65b0\u6392\u5217\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u91cd\u547d\u540d\u591a\u4e2a\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7d22\u5f15\u4f4d\u7f6e\u91cd\u547d\u540d\u5217<\/a>
\u5982\u4f55\u6309 dplyr \u4e2d\u9664\u4e00\u5217\u4e4b\u5916\u7684\u6240\u6709\u5217\u8fdb\u884c\u5206\u7ec4<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5bf9\u6570\u636e\u8fdb\u884c\u5206\u7ec4\u548c\u6c47\u603b<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6c47\u603b\u591a\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6c47\u603b\u6570\u636e\u4f46\u4fdd\u7559\u6240\u6709\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8ba1\u7b97\u6c47\u603b\u7edf\u8ba1\u6570\u636e<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8ba1\u7b97\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u627e\u5230\u6bcf\u7ec4\u7684\u6700\u5927\u503c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5c06 NA \u66ff\u6362\u4e3a 0<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5c06 NA \u66ff\u6362\u4e3a Mean<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5c06 NA \u66ff\u6362\u4e3a Median<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u66ff\u6362\u5217\u4e2d\u7684\u5b57\u7b26\u4e32<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u66ff\u6362\u6570\u636e\u6846\u4e2d\u7684\u591a\u4e2a\u503c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8fde\u63a5\u591a\u4e2a\u6570\u636e\u6846<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 anti_join<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 case_when<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528bind_rows\u548cbind_cols<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5728 R \u4e2d\u9009\u62e9\u968f\u673a\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7d22\u5f15\u9009\u62e9\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u540d\u79f0\u9009\u62e9\u5217<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u9009\u62e9\u4e0d\u4ee5\u5b57\u7b26\u4e32\u5f00\u5934\u7684\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4ec5\u9009\u62e9\u6570\u5b57\u5217<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u540d\u79f0\u9009\u62e9\u6570\u636e\u6846\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8ba1\u7b97\u76f8\u5bf9\u9891\u7387<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7ec4\u521b\u5efa\u9891\u7387\u8868<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7ec4\u9009\u62e9\u7b2c\u4e00\u884c<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u6309\u7ec4\u5bf9\u53d8\u91cf\u8fdb\u884c\u6392\u5e8f<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u8ba1\u7b97\u6bcf\u7ec4\u7684\u504f\u79fb\u91cf<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u5c06\u591a\u5217\u8f6c\u6362\u4e3a\u56e0\u5b50<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 mutate()<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4e2d\u7684 n() \u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4ece\u5b57\u7b26\u4e32\u4e2d\u5220\u9664\u7b2c\u4e00\u4e2a\u5b57\u7b26<\/a>
\u5982\u679c\u5217\u5305\u542b dplyr \u4e2d\u7684\u5b57\u7b26\u4e32\uff0c\u5982\u4f55\u6539\u53d8\u53d8\u91cf<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u5c06 select_if \u4e0e\u591a\u4e2a\u6761\u4ef6\u4e00\u8d77\u4f7f\u7528<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 mutate() \u66f4\u6539\u56e0\u5b50\u6c34\u5e73<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528\u5177\u6709\u591a\u4e2a\u6761\u4ef6\u7684 mutate()<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528\u6761\u4ef6\u7a81\u53d8<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 slice() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 relocate() \u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4e2d\u7684 ntile() \u51fd\u6570<\/a>
\u5982\u4f55\u5728 dplyr \u4e2d\u4f7f\u7528 across() \u51fd\u6570<\/a>
\u5982\u4f55\u5728dplyr\u4e2d\u4f7f\u7528coalesce()\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528 dplyr \u4e2d\u7684 transmute() \u51fd\u6570<\/a>
<\/strong><\/p>\n

Tidyr<\/strong> \u2013 \u4e00\u4e2a\u65e8\u5728\u521b\u5efa\u6709\u5e8f\u6570\u636e\u7684\u5305\u3002<\/span>
\u5982\u4f55\u4f7f\u7528 spread() \u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528gather()\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528separate()\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528unit()\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528pivot_wider()\u51fd\u6570<\/a>
\u5982\u4f55\u4f7f\u7528pivot_longer()\u51fd\u6570<\/a>
<\/strong><\/p>\n

ggplot2<\/strong> \u2013 \u4e13\u4e3a\u53ef\u89c6\u5316\u6570\u636e\u800c\u8bbe\u8ba1\u7684\u5305\u3002<\/span>
\u6700\u4f73 ggplot2 \u4e3b\u9898\u7684\u5b8c\u6574\u6307\u5357<\/a>
ggplot2 \u4e2d\u9ed8\u8ba4\u989c\u8272\u7684\u5b8c\u6574\u6307\u5357<\/a>
ggplot2 \u6807\u9898\u7684\u5b8c\u6574\u6307\u5357<\/a>
\u5982\u4f55\u4f7f\u7528 hjust \u548c vjust \u79fb\u52a8 ggplot2 \u4e2d\u7684\u5143\u7d20<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u6807\u9898\u4f4d\u7f6e<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u80cc\u666f\u989c\u8272<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u4f7f\u7528\u900f\u660e\u80cc\u666f<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u6dfb\u52a0\u7f6e\u4fe1\u533a\u95f4<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u521b\u5efaQQ\u56fe<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u521b\u5efa\u6b8b\u5dee\u56fe<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u6dfb\u52a0\u8868\u683c\u5230\u56fe\u4e2d<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u7ed8\u5236\u8d8b\u52bf\u7ebf<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u6dfb\u52a0\u5e73\u5747\u7ebf<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u7ebf\u6761\u989c\u8272<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u7ed8\u5236\u4e24\u6761\u7ebf<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u6447\u52a8\u70b9<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u5b57\u4f53\u5927\u5c0f<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u70b9\u7684\u586b\u5145\u548c\u8fb9\u6846\u989c\u8272<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u70b9\u5927\u5c0f<\/a>
\u5982\u4f55\u6539\u53d8ggplot2\u4e2d\u7684\u70b9\u5f62\u72b6<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u7ebf\u578b<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u5411\u7ed8\u56fe\u548c\u56fe\u4f8b\u6dfb\u52a0\u6c34\u5e73\u7ebf<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u56fe\u4f8b\u6807\u9898<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u56fe\u4f8b\u5927\u5c0f<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u56fe\u4f8b\u4f4d\u7f6e<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684\u56fe\u4f8b\u6807\u7b7e<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u7ed8\u5236\u591a\u6761\u7ebf<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u8fde\u63a5\u70b9\u4e0e\u7ebf<\/a>
\u5982\u4f55\u5220\u9664ggplot2\u4e2d\u7684\u56fe\u4f8b<\/a>
\u5982\u4f55\u5220\u9664ggplot2\u4e2d\u7684\u56fe\u4f8b\u6807\u9898<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u521b\u5efa\u624b\u52a8\u56fe\u4f8b<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u521b\u5efa\u591a\u884c\u56fe\u4f8b<\/a>
\u5982\u4f55\u66f4\u6539 ggplot2 \u56fe\u4f8b\u4e2d\u7684\u9879\u76ee\u987a\u5e8f<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u56fe\u4f8b\u9879\u4e4b\u95f4\u7684\u95f4\u8ddd<\/a>
\u5982\u4f55\u5411 ggplot2 \u7ed8\u56fe\u6dfb\u52a0\u6587\u672c<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u7684X\u8f74\u6807\u7b7e<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u6309\u4e24\u5217\u5206\u7ec4<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u8bbe\u7f6e\u76f4\u65b9\u56fe\u7684bin\u6570<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u6309\u7ec4\u521b\u5efa\u76f4\u65b9\u56fe<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u5411\u76f4\u65b9\u56fe\u6dfb\u52a0\u6807\u7b7e<\/a>
\u5982\u4f55\u5728 ggplot2 \u4e2d\u521b\u5efa\u5e76\u6392\u56fe<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u8bbe\u7f6e\u8f74\u9650\u5236<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u4f7f\u7528scale_x_continuous<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u4f7f\u7528scale_y_\u8fde\u7eed<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u5c06\u8f74\u8f6c\u6362\u4e3a\u767e\u5206\u6bd4\u523b\u5ea6<\/a>
\u5982\u4f55\u4f7f\u7528 ggplot2 \u5728 R \u4e2d\u521b\u5efa\u6d6e\u96d5\u56fe<\/a>
\u5982\u4f55\u4f7f\u7528 ggplot2 \u5728 R \u4e2d\u521b\u5efa\u7518\u7279\u56fe<\/a>
\u5982\u4f55\u4f7f\u7528 ggplot2 \u5728 R \u4e2d\u521b\u5efa\u70ed\u56fe<\/a>
\u5982\u4f55\u5728 ggplot2 \u4e2d\u53e0\u52a0\u5bc6\u5ea6\u56fe<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u521b\u5efa\u997c\u56fe<\/a>
\u5982\u4f55\u4f7f\u7528\u591a\u4e2a\u6570\u636e\u6846\u5728 ggplot2 \u4e2d\u521b\u5efa\u7ed8\u56fe<\/a>
\u5982\u4f55\u4f7f\u7528 ggplot2 \u5728 R \u4e2d\u521b\u5efa\u5206\u7ec4\u7bb1\u7ebf\u56fe<\/a>
\u5982\u4f55\u5728 R \u4e2d\u521b\u5efa\u5e76\u6392\u7bb1\u7ebf\u56fe<\/a>
\u5982\u4f55\u5728 ggplot2 \u4e2d\u521b\u5efa\u5177\u6709\u591a\u4e2a\u53d8\u91cf\u7684\u6761\u5f62\u56fe<\/a>
\u5982\u4f55\u5bf9 ggplot2 \u6761\u5f62\u56fe\u4e2d\u7684\u6761\u5f62\u8fdb\u884c\u6392\u5e8f<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u91cd\u65b0\u6392\u5217\u5806\u79ef\u6761\u5f62\u56fe\u4e2d\u7684\u6761\u5f62<\/a>
\u5982\u4f55\u5728 ggplot2 \u56fe\u4e2d\u4f7f\u7528 stat=\u201didentity\u201d<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u4f7f\u7528geom_bar()\u7ed8\u5236\u5e73\u5747\u503c<\/a>
\u5982\u4f55\u8c03\u6574ggplot2\u4e2d\u6761\u5f62\u56fe\u4e4b\u95f4\u7684\u95f4\u8ddd<\/a>
\u5982\u4f55\u66f4\u6539ggplot2\u4e2d\u5806\u79ef\u6761\u5f62\u56fe\u7684\u6761\u5f62\u989c\u8272<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u7ed8\u5236\u7ebf\u6027\u56de\u5f52\u7ebf<\/a>
\u5982\u4f55\u4f7f\u7528 ggplot2 \u6309\u7ec4\u7ed8\u5236\u56de\u5f52\u7ebf<\/a>
\u5982\u4f55\u4f7f\u7528 ggplot2 \u5728\u7ed8\u56fe\u4e2d\u6dfb\u52a0\u5782\u76f4\u7ebf<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u7ed8\u5236\u5e73\u5747\u503c\u548c\u6807\u51c6\u5dee<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u5411geom_vline\u6dfb\u52a0\u6807\u7b7e<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u5411geom_hline\u6dfb\u52a0\u6807\u7b7e<\/a>
\u5982\u4f55\u5728ggplot2\u4e2d\u4f7f\u7528geom_abline<\/a>
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