{"id":1224,"date":"2023-07-27T05:49:03","date_gmt":"2023-07-27T05:49:03","guid":{"rendered":"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/"},"modified":"2023-07-27T05:49:03","modified_gmt":"2023-07-27T05:49:03","slug":"r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83","status":"publish","type":"post","link":"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/","title":{"rendered":"\u5982\u4f55\u5728 r \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/cn\/\u62bd\u6837\u5206\u5e031\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u62bd\u6837\u5206\u5e03<\/a>\u662f\u57fa\u4e8e\u6765\u81ea\u5355\u4e2a\u603b\u4f53\u7684\u8bb8\u591a\u968f\u673a\u6837\u672c\u7684\u7279\u5b9a<a href=\"https:\/\/statorials.org\/cn\/\u7edf\u8ba1\u4e0e\u53c2\u6570\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u7edf\u8ba1\u91cf<\/a>\u7684\u6982\u7387\u5206\u5e03\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u91c7\u6837\u5206\u5e03\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000;\">\u751f\u6210\u62bd\u6837\u5206\u5e03\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u53ef\u89c6\u5316\u6837\u672c\u5206\u5e03\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u8ba1\u7b97\u62bd\u6837\u5206\u5e03\u7684\u5e73\u5747\u503c\u548c\u6807\u51c6\u5dee\u3002<\/span><\/li>\n<li><span style=\"color: #000000;\">\u8ba1\u7b97\u6709\u5173\u62bd\u6837\u5206\u5e03\u7684\u6982\u7387\u3002<\/span><\/li>\n<\/ul>\n<h3><span style=\"color: #000000;\"><strong>\u5728 R \u4e2d\u751f\u6210\u62bd\u6837\u5206\u5e03<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u5728 R \u4e2d\u751f\u6210\u62bd\u6837\u5206\u5e03\uff1a<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#make this example reproducible\n<\/span>set.seed(0)\n\n<span style=\"color: #008080;\">#define number of samples\n<\/span>n = 10000\n\n<span style=\"color: #008080;\">#create empty vector of length n\n<\/span>sample_means = <span style=\"color: #3366ff;\">rep<\/span> (NA, n)\n\n<span style=\"color: #008080;\">#fill empty vector with means\n<\/span><span style=\"color: #008000;\">for<\/span> (i <span style=\"color: #008000;\">in<\/span> 1:n){\n  sample_means[i] = <span style=\"color: #3366ff;\">mean<\/span> ( <span style=\"color: #3366ff;\">rnorm<\/span> (20, mean=5.3, sd=9))\n}\n\n<span style=\"color: #008080;\">#view first six sample means\n<\/span>head(sample_means)\n\n[1] 5.283992 6.304845 4.259583 3.915274 7.756386 4.532656\n<\/strong><\/span><\/pre>\n<p><span style=\"color: #000000;\">\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528<a href=\"https:\/\/statorials.org\/cn\/r-\u4e2d\u7684-dnorm-pnorm-rnorm-qnorm\/\" target=\"_blank\" rel=\"noopener noreferrer\">rnorm()<\/a>\u51fd\u6570\u8ba1\u7b97 10,000 \u4e2a\u6837\u672c\u7684\u5e73\u5747\u503c\uff0c\u5176\u4e2d\u6bcf\u4e2a\u6837\u672c\u5927\u5c0f\u4e3a 20\uff0c\u5e76\u6839\u636e\u5e73\u5747\u503c\u4e3a 5.3\u3001\u6807\u51c6\u5dee\u4e3a 9 \u7684\u6b63\u6001\u5206\u5e03\u751f\u6210\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u7b2c\u4e00\u4e2a\u6837\u672c\u7684\u5e73\u5747\u503c\u4e3a 5.283992\uff0c\u7b2c\u4e8c\u4e2a\u6837\u672c\u7684\u5e73\u5747\u503c\u4e3a 6.304845\uff0c\u4f9d\u6b64\u7c7b\u63a8\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u53ef\u89c6\u5316\u6837\u672c\u5206\u5e03<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u4ee5\u4e0b\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u521b\u5efa\u7b80\u5355\u7684\u76f4\u65b9\u56fe\u6765\u53ef\u89c6\u5316\u91c7\u6837\u5206\u5e03\uff1a<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#create histogram to visualize the sampling distribution<\/span>\nhist(sample_means, main = \"\", xlab = \" <span style=\"color: #008000;\">Sample Means<\/span> \", col = \" <span style=\"color: #008000;\">steelblue<\/span> \")\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12122 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/echantillonnagemoyenne1.png\" alt=\"R\u76f4\u65b9\u56fe\u4e2d\u7684\u91c7\u6837\u5206\u5e03\" width=\"435\" height=\"407\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p><span style=\"color: #000000;\">\u53ef\u4ee5\u770b\u51fa\uff0c\u91c7\u6837\u5206\u5e03\u5448\u949f\u5f62\uff0c\u5cf0\u503c\u4f4d\u4e8e\u503c 5 \u9644\u8fd1\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u7136\u800c\uff0c\u4ece\u5206\u5e03\u7684\u5c3e\u90e8\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u4e00\u4e9b\u6837\u672c\u7684\u5747\u503c\u5927\u4e8e 10\uff0c\u800c\u53e6\u4e00\u4e9b\u6837\u672c\u7684\u5747\u503c\u5c0f\u4e8e 0\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u6c42\u5e73\u5747\u503c\u548c\u6807\u51c6\u5dee<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u4e0b\u9762\u7684\u4ee3\u7801\u5c55\u793a\u4e86\u5982\u4f55\u8ba1\u7b97\u6837\u672c\u5206\u5e03\u7684\u5747\u503c\u548c\u6807\u51c6\u5dee\uff1a<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#mean of sampling distribution<\/span>\nmean(sample_means)\n\n[1] 5.287195\n\n<span style=\"color: #008080;\">#standard deviation of sampling distribution\n<\/span>sd(sample_means)\n\n[1] 2.00224<\/strong><\/span><\/pre>\n<p><span style=\"color: #000000;\">\u7406\u8bba\u4e0a\uff0c\u62bd\u6837\u5206\u5e03\u7684\u5747\u503c\u5e94\u4e3a 5.3\u3002\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u672c\u4f8b\u4e2d\u7684\u5b9e\u9645\u6837\u672c\u5747\u503c\u662f<strong>5.287195<\/strong> \uff0c\u63a5\u8fd1 5.3\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u7406\u8bba\u4e0a\uff0c\u62bd\u6837\u5206\u5e03\u7684\u6807\u51c6\u5dee\u5e94\u8be5\u7b49\u4e8e s\/\u221an\uff0c\u5373 9 \/ \u221a20 = 2.012\u3002\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u62bd\u6837\u5206\u5e03\u7684\u5b9e\u9645\u6807\u51c6\u5dee\u662f<strong>2.00224<\/strong> \uff0c\u63a5\u8fd1 2.012\u3002<\/span><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u8ba1\u7b97\u6982\u7387<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u4ee5\u4e0b\u4ee3\u7801\u663e\u793a\u4e86\u5728\u7ed9\u5b9a\u603b\u4f53\u5e73\u5747\u503c\u3001\u603b\u4f53\u6807\u51c6\u5dee\u548c\u6837\u672c\u5927\u5c0f\u7684\u60c5\u51b5\u4e0b\uff0c\u5982\u4f55\u8ba1\u7b97\u83b7\u5f97\u6837\u672c\u5e73\u5747\u503c\u7684\u7279\u5b9a\u503c\u7684\u6982\u7387\u3002<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#calculate probability that sample mean is less than or equal to 6<\/span>\nsum(sample_means &lt;= 6) \/ length(sample_means)\n<\/strong><\/span><\/pre>\n<p><span style=\"color: #000000;\">\u5728\u6b64\u7279\u5b9a\u793a\u4f8b\u4e2d\uff0c\u5047\u8bbe\u603b\u4f53\u5e73\u5747\u503c\u4e3a 5.3\u3001\u603b\u4f53\u6807\u51c6\u5dee\u4e3a 9\u3001\u6837\u672c\u5927\u5c0f\u4e3a 20 \u4e3a<strong>0.6417<\/strong> \uff0c\u6211\u4eec\u53d1\u73b0\u6837\u672c\u5e73\u5747\u503c\u5c0f\u4e8e\u6216\u7b49\u4e8e 6 \u7684\u6982\u7387\u3002<\/span><\/p>\n<p><span style=\"color: #000000;\">\u8fd9\u4e0e<a href=\"https:\/\/statorials.org\/cn\/\u62bd\u6837\u5206\u5e03\u8ba1\u7b97\u5668\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u91c7\u6837\u5206\u5e03\u8ba1\u7b97\u5668<\/a>\u8ba1\u7b97\u7684\u6982\u7387\u975e\u5e38\u63a5\u8fd1\uff1a<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-12123 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/echantillonnagemoyenne2.png\" alt=\"\u62bd\u6837\u5206\u5e03\u7684\u8ba1\u7b97\" width=\"358\" height=\"550\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3><span style=\"color: #000000;\"><strong>\u5b8c\u6574\u4ee3\u7801<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000;\">\u672c\u4f8b\u4e2d\u4f7f\u7528\u7684\u5b8c\u6574R\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#make this example reproducible\n<\/span>set.seed(0)\n\n<span style=\"color: #008080;\">#define number of samples\n<\/span>n = 10000\n\n<span style=\"color: #008080;\">#create empty vector of length n\n<\/span>sample_means = <span style=\"color: #3366ff;\">rep<\/span> (NA, n)\n\n<span style=\"color: #008080;\">#fill empty vector with means\n<\/span><span style=\"color: #008000;\">for<\/span> (i <span style=\"color: #008000;\">in<\/span> 1:n){\n  sample_means[i] = <span style=\"color: #3366ff;\">mean<\/span> ( <span style=\"color: #3366ff;\">rnorm<\/span> (20, mean=5.3, sd=9))\n}\n\n<span style=\"color: #008080;\">#view first six sample means\n<\/span>head(sample_means)\n\n<span style=\"color: #008080;\">#create histogram to visualize the sampling distribution\n<\/span>hist(sample_means, main = \"\", xlab = \" <span style=\"color: #008000;\">Sample Means<\/span> \", col = \" <span style=\"color: #008000;\">steelblue<\/span> \")\n\n<span style=\"color: #008080;\">#mean of sampling distribution\n<\/span>mean(sample_means)\n\n<span style=\"color: #008080;\">#standard deviation of sampling distribution\n<\/span>sd(sample_means)\n\n<span style=\"color: #008080;\">#calculate probability that sample mean is less than or equal to 6<\/span>\nsum(sample_means &lt;= 6) \/ length(sample_means)\n<\/strong><\/span><\/pre>\n<h3><span style=\"color: #000000;\"><strong>\u5176\u4ed6\u8d44\u6e90<\/strong><\/span><\/h3>\n<p><a href=\"https:\/\/statorials.org\/cn\/\u62bd\u6837\u5206\u5e031\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u62bd\u6837\u5206\u5e03\u7b80\u4ecb<\/a><br \/><a href=\"https:\/\/statorials.org\/cn\/\u62bd\u6837\u5206\u5e03\u8ba1\u7b97\u5668\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u62bd\u6837\u5206\u5e03\u8ba1\u7b97\u5668<\/a><br \/> <a href=\"https:\/\/statorials.org\/cn\/\u4e2d\u5fc3\u6781\u9650\u5b9a\u7406\/\" target=\"_blank\" rel=\"noopener noreferrer\">\u4e2d\u5fc3\u6781\u9650\u5b9a\u7406\u7b80\u4ecb<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u62bd\u6837\u5206\u5e03\u662f\u57fa\u4e8e\u6765\u81ea\u5355\u4e2a\u603b\u4f53\u7684\u8bb8\u591a\u968f\u673a\u6837\u672c\u7684\u7279\u5b9a\u7edf\u8ba1\u91cf\u7684\u6982\u7387\u5206\u5e03\u3002 \u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u4f7f\u7528\u91c7\u6837\u5206\u5e03\u6267\u884c\u4ee5\u4e0b [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-1224","post","type-post","status-publish","format-standard","hentry","category-11"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03<\/title>\n<meta name=\"description\" content=\"\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u53ef\u89c6\u5316\u7ed9\u5b9a\u53c2\u6570\u96c6\u7684\u91c7\u6837\u5206\u5e03\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/cn\/r-\u4e2d\u7684\u62bd\u6837\u5206\u5e03\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03\" \/>\n<meta property=\"og:description\" content=\"\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u53ef\u89c6\u5316\u7ed9\u5b9a\u53c2\u6570\u96c6\u7684\u91c7\u6837\u5206\u5e03\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/cn\/r-\u4e2d\u7684\u62bd\u6837\u5206\u5e03\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T05:49:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/echantillonnagemoyenne1.png\" \/>\n<meta name=\"author\" content=\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/\",\"url\":\"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/\",\"name\":\"\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/cn\/#website\"},\"datePublished\":\"2023-07-27T05:49:03+00:00\",\"dateModified\":\"2023-07-27T05:49:03+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261\"},\"description\":\"\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u53ef\u89c6\u5316\u7ed9\u5b9a\u53c2\u6570\u96c6\u7684\u91c7\u6837\u5206\u5e03\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u5bb6\",\"item\":\"https:\/\/statorials.org\/cn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u5982\u4f55\u5728 r \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/cn\/#website\",\"url\":\"https:\/\/statorials.org\/cn\/\",\"name\":\"Statorials\",\"description\":\"\u60a8\u7684\u7edf\u8ba1\u7d20\u517b\u6307\u5357\uff01\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/cn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261\",\"name\":\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/statorials.org\/cn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a\"},\"description\":\"\u5927\u5bb6\u597d\uff0c\u6211\u662f\u672c\u6770\u660e\uff0c\u4e00\u4f4d\u9000\u4f11\u7684\u7edf\u8ba1\u5b66\u6559\u6388\uff0c\u540e\u6765\u6210\u4e3a Statorials \u7684\u70ed\u5fc3\u6559\u5e08\u3002 \u51ed\u501f\u5728\u7edf\u8ba1\u9886\u57df\u7684\u4e30\u5bcc\u7ecf\u9a8c\u548c\u4e13\u4e1a\u77e5\u8bc6\uff0c\u6211\u6e34\u671b\u5206\u4eab\u6211\u7684\u77e5\u8bc6\uff0c\u901a\u8fc7 Statorials \u589e\u5f3a\u5b66\u751f\u7684\u80fd\u529b\u3002\u4e86\u89e3\u66f4\u591a\",\"sameAs\":[\"https:\/\/statorials.org\/cn\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03","description":"\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u53ef\u89c6\u5316\u7ed9\u5b9a\u53c2\u6570\u96c6\u7684\u91c7\u6837\u5206\u5e03\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/cn\/r-\u4e2d\u7684\u62bd\u6837\u5206\u5e03\/","og_locale":"zh_CN","og_type":"article","og_title":"\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03","og_description":"\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u53ef\u89c6\u5316\u7ed9\u5b9a\u53c2\u6570\u96c6\u7684\u91c7\u6837\u5206\u5e03\u3002","og_url":"https:\/\/statorials.org\/cn\/r-\u4e2d\u7684\u62bd\u6837\u5206\u5e03\/","og_site_name":"Statorials","article_published_time":"2023-07-27T05:49:03+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/echantillonnagemoyenne1.png"}],"author":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"1 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/","url":"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/","name":"\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03","isPartOf":{"@id":"https:\/\/statorials.org\/cn\/#website"},"datePublished":"2023-07-27T05:49:03+00:00","dateModified":"2023-07-27T05:49:03+00:00","author":{"@id":"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261"},"description":"\u672c\u6559\u7a0b\u4ecb\u7ecd\u5982\u4f55\u5728 R \u4e2d\u8ba1\u7b97\u548c\u53ef\u89c6\u5316\u7ed9\u5b9a\u53c2\u6570\u96c6\u7684\u91c7\u6837\u5206\u5e03\u3002","breadcrumb":{"@id":"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/cn\/r-%e4%b8%ad%e7%9a%84%e6%8a%bd%e6%a0%b7%e5%88%86%e5%b8%83\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u5bb6","item":"https:\/\/statorials.org\/cn\/"},{"@type":"ListItem","position":2,"name":"\u5982\u4f55\u5728 r \u4e2d\u8ba1\u7b97\u62bd\u6837\u5206\u5e03"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/cn\/#website","url":"https:\/\/statorials.org\/cn\/","name":"Statorials","description":"\u60a8\u7684\u7edf\u8ba1\u7d20\u517b\u6307\u5357\uff01","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/cn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/statorials.org\/cn\/#\/schema\/person\/124e4e5b7c9f8dc0f1f95cc8c1db3261","name":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/statorials.org\/cn\/#\/schema\/person\/image\/","url":"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"https:\/\/statorials.org\/cn\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"\u672c\u6770\u660e\u00b7\u5b89\u5fb7\u68ee\u535a"},"description":"\u5927\u5bb6\u597d\uff0c\u6211\u662f\u672c\u6770\u660e\uff0c\u4e00\u4f4d\u9000\u4f11\u7684\u7edf\u8ba1\u5b66\u6559\u6388\uff0c\u540e\u6765\u6210\u4e3a Statorials \u7684\u70ed\u5fc3\u6559\u5e08\u3002 \u51ed\u501f\u5728\u7edf\u8ba1\u9886\u57df\u7684\u4e30\u5bcc\u7ecf\u9a8c\u548c\u4e13\u4e1a\u77e5\u8bc6\uff0c\u6211\u6e34\u671b\u5206\u4eab\u6211\u7684\u77e5\u8bc6\uff0c\u901a\u8fc7 Statorials \u589e\u5f3a\u5b66\u751f\u7684\u80fd\u529b\u3002\u4e86\u89e3\u66f4\u591a","sameAs":["https:\/\/statorials.org\/cn"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/posts\/1224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/comments?post=1224"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/posts\/1224\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/media?parent=1224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/categories?post=1224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/cn\/wp-json\/wp\/v2\/tags?post=1224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}