{"id":1957,"date":"2023-07-24T07:42:01","date_gmt":"2023-07-24T07:42:01","guid":{"rendered":"https:\/\/statorials.org\/tr\/r-bir-sutunda-na-bulunan-satirlari-kaldirin\/"},"modified":"2023-07-24T07:42:01","modified_gmt":"2023-07-24T07:42:01","slug":"r-bir-sutunda-na-bulunan-satirlari-kaldirin","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/r-bir-sutunda-na-bulunan-satirlari-kaldirin\/","title":{"rendered":"R'de belirli bir s\u00fctunda na bulunan sat\u0131rlar nas\u0131l silinir"},"content":{"rendered":"

<\/p>\n

\n

R’deki bir veri \u00e7er\u00e7evesinin belirli bir s\u00fctunundaki NA i\u00e7eren sat\u0131rlar\u0131 kald\u0131rmak i\u00e7in a\u015fa\u011f\u0131daki \u00fc\u00e7 y\u00f6ntemden birini kullanabilirsiniz:<\/span><\/p>\n

 #use is.na() method<\/span>\ndf[!is. na<\/span> (df$col_name),]\n\n#use subset() method\n<\/span>subset(df, !is. na<\/span> (col_name))\n\n#use tidyr method\n<\/span>library<\/span> (tidyr)\ndf %>% drop_na(col_name)\n<\/strong><\/pre>\n
 Bu y\u00f6ntemlerin her birinin ayn\u0131 sonu\u00e7lar\u0131 \u00fcretece\u011fini unutmay\u0131n.<\/span><\/p>\n
 A\u015fa\u011f\u0131daki \u00f6rnekler, bu y\u00f6ntemlerin her birinin pratikte a\u015fa\u011f\u0131daki veri \u00e7er\u00e7evesiyle nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 #create data frame<\/span>\ndf <- data. frame<\/span> (a = c(NA, 14, 19, 22, 26),\n                 b = c(14, NA, 9, NA, 5),\n                 c = c(45, 56, 54, 57, 59))\n\n#view data frame<\/span><\/strong>\ndf<\/strong><\/span>\n\nABC\n1 NA 14 45\n2 14 NA 56\n3 19 9 54\n4 22 NA 57\n5 26 5 59\n<\/strong><\/pre>\n
 Y\u00f6ntem 1: is.na() kullanarak NA i\u00e7eren sat\u0131rlar\u0131 kald\u0131r\u0131n<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, is.na()<\/strong> y\u00f6ntemini kullanarak belirli bir s\u00fctundaki NA de\u011ferlerine sahip sat\u0131rlar\u0131n veri \u00e7er\u00e7evesinden nas\u0131l kald\u0131r\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 #remove rows from data frame with NA values in column 'b'<\/span>\ndf[!is. na<\/span> (df$b),]\n\n   ABC\n1 NA 14 45\n3 19 9 54\n5 26 5 59\n<\/strong><\/pre>\n
 Y\u00f6ntem 2: subset() kullanarak NA i\u00e7eren sat\u0131rlar\u0131 kald\u0131r\u0131n<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, subset()<\/strong> y\u00f6ntemini kullanarak belirli bir s\u00fctundaki NA de\u011ferlerine sahip sat\u0131rlar\u0131n veri \u00e7er\u00e7evesinden nas\u0131l kald\u0131r\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 #remove rows from data frame with NA values in column 'b'<\/span>\nsubset(df, !is. na<\/span> (b))\n\n   ABC\n1 NA 14 45\n3 19 9 54\n5 26 5 59<\/strong><\/pre>\n
 Y\u00f6ntem 3: drop_na() kullanarak NA ile sat\u0131rlar\u0131 b\u0131rak\u0131n<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, drop_na()<\/strong> y\u00f6ntemini kullanarak belirli bir s\u00fctundaki NA de\u011ferlerine sahip veri \u00e7er\u00e7evesinden sat\u0131rlar\u0131n nas\u0131l b\u0131rak\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 library<\/span> (tidyr)<\/span>\n\n#remove rows from data frame with NA values in column 'b'<\/span>\ndf %>% drop_na(b)\n\n   ABC\n1 NA 14 45\n3 19 9 54\n5 26 5 59<\/strong><\/pre>\n
 \u00dc\u00e7 y\u00f6ntemin her birinin ayn\u0131 sonucu \u00fcretti\u011fini unutmay\u0131n.<\/span><\/span><\/p>\n
 Not:<\/strong> Drop_na() y\u00f6ntemine ili\u015fkin \u00e7evrimi\u00e7i belgelerin tamam\u0131n\u0131 burada<\/a> bulabilirsiniz.<\/span><\/p>\n
 Ek kaynaklar<\/strong><\/span><\/h3>\n
 R’deki veri \u00e7er\u00e7evesinin her sat\u0131r\u0131na bir i\u015flev nas\u0131l uygulan\u0131r?<\/a>
 R’de sat\u0131r numaralar\u0131 nas\u0131l al\u0131n\u0131r
 R’de bir veri \u00e7er\u00e7evesine sat\u0131rlar nas\u0131l eklenir<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
R’deki bir veri \u00e7er\u00e7evesinin belirli bir s\u00fctunundaki NA i\u00e7eren sat\u0131rlar\u0131 kald\u0131rmak i\u00e7in a\u015fa\u011f\u0131daki \u00fc\u00e7 y\u00f6ntemden birini kullanabilirsiniz: #use is.na() method df[!is. na (df$col_name),] #use subset() method subset(df, !is. na (col_name)) #use tidyr method library (tidyr) df %>% drop_na(col_name) Bu y\u00f6ntemlerin her birinin ayn\u0131 sonu\u00e7lar\u0131 \u00fcretece\u011fini unutmay\u0131n. A\u015fa\u011f\u0131daki \u00f6rnekler, bu y\u00f6ntemlerin her birinin pratikte a\u015fa\u011f\u0131daki veri […]<\/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-1957","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nR - Statorials'de belirli bir s\u00fctunda NA bulunan sat\u0131rlar nas\u0131l silinir<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde, bir R veri \u00e7er\u00e7evesinin belirli bir s\u00fctunundaki NA de\u011ferlerine sahip sat\u0131rlar\u0131n nas\u0131l silinece\u011fi \u00f6rneklerle a\u00e7\u0131klanmaktad\u0131r.\" \/>\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\/tr\/r-bir-sutunda-na-bulunan-satirlari-kaldirin\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R - 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