{"id":4292,"date":"2023-07-12T05:50:56","date_gmt":"2023-07-12T05:50:56","guid":{"rendered":"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/"},"modified":"2023-07-12T05:50:56","modified_gmt":"2023-07-12T05:50:56","slug":"rde-nchar-islevi","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/","title":{"rendered":"R&#39;de nchar() i\u015flevi nas\u0131l kullan\u0131l\u0131r?"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">R&#8217;deki <strong>nchar()<\/strong> i\u015flevi, bir dize nesnesindeki karakterlerin uzunlu\u011funu saymak i\u00e7in kullan\u0131labilir.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bu i\u015flev a\u015fa\u011f\u0131daki temel s\u00f6zdizimini kullan\u0131r:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>nchar(x, keepNA = NA)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Alt\u0131n:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>x<\/strong> : Dize nesnesinin ad\u0131<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>keepNA<\/strong> : NA ile kar\u015f\u0131la\u015f\u0131ld\u0131\u011f\u0131nda varsay\u0131lan de\u011fer &#8216;NA&#8217; d\u00f6nd\u00fcrmektir. TRUE olarak ayarlan\u0131rsa &#8220;NA&#8221;n\u0131n uzunlu\u011funu bir dize olarak temsil etmek \u00fczere 2 de\u011feri d\u00f6nd\u00fcr\u00fcl\u00fcr.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki \u00f6rnekler bu fonksiyonun pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>\u00d6rnek 1: Karakter uzunlu\u011funu saymak i\u00e7in nchar() i\u015flevini kullan\u0131n<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">R&#8217;de a\u015fa\u011f\u0131daki veri \u00e7er\u00e7evesine sahip oldu\u011fumuzu varsayal\u0131m:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (player=c('J Kidd', 'Kobe Bryant', 'Paul A. Pierce', 'Steve Nash'),\n                 dots=c(22, 34, 30, 17))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n          player points\n1 J Kidd 22\n2 Kobe Bryant 34\n3 Paul A. Pierce 30\n4Steve Nash 17\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki kod, <strong>okuyucu<\/strong> s\u00fctunundaki her dizenin uzunlu\u011funu saymak i\u00e7in <strong>nchar()<\/strong> i\u015flevinin nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create new column that counts length of characters in player column\n<span style=\"color: #000000;\">df$player_length &lt;- nchar(df$player)\n<\/span>\n#view updated data frame\n<span style=\"color: #000000;\">df<\/span>\n\n<span style=\"color: #000000;\">player points player_length\n1 J Kidd 22 6\n2 Kobe Bryant 34 11\n3 Paul A. Pierce 30 14\n4 Steve Nash 17 10\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Player_length<\/strong> adl\u0131 yeni s\u00fctun, <strong>oynat\u0131c\u0131<\/strong> s\u00fctunundaki her dizenin uzunlu\u011funu i\u00e7erir.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>nchar()<\/strong> fonksiyonunun bo\u015fluklar\u0131 ve \u00f6zel karakterleri de sayd\u0131\u011f\u0131n\u0131 unutmay\u0131n.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\u00d6rne\u011fin, &#8220;Paul A. Pierce&#8221; ad\u0131nda, <strong>nchar()<\/strong> i\u015flevi hem bo\u015fluklar\u0131 hem de nokta art\u0131 t\u00fcm harfleri sayarak toplam 14 uzunlu\u011funu elde eder.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>\u00d6rnek 2: nchar()&#8217;\u0131 NA de\u011ferleriyle kullanma<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">R&#8217;de a\u015fa\u011f\u0131daki veri \u00e7er\u00e7evesine sahip oldu\u011fumuzu varsayal\u0131m:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (player=c(NA, 'Kobe Bryant', 'Paul A. Pierce', 'Steve Nash'),\n                 dots=c(22, 34, 30, 17))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n          player points\n1 &lt;NA&gt; 22\n2 Kobe Bryant 34\n3 Paul A. Pierce 30\n4Steve Nash 17\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Okuyucu<\/strong> s\u00fctunundaki her dizenin uzunlu\u011funu saymak i\u00e7in <strong>nchar()<\/strong> i\u015flevini kullan\u0131rsak, ilk sat\u0131r i\u00e7in varsay\u0131lan olarak NA de\u011feri d\u00f6nd\u00fcr\u00fcl\u00fcr:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create new column that counts length of characters in player column\n<span style=\"color: #000000;\">df$player_length &lt;- nchar(df$player)\n<\/span>\n#view updated data frame\n<span style=\"color: #000000;\">df<\/span>\n\n<span style=\"color: #000000;\">player points player_length\n1 &lt;NA&gt; 22 NA\n2 Kobe Bryant 34 11\n3 Paul A. Pierce 30 14\n4 Steve Nash 17 10\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ancak, <strong>keepNA=FALSE<\/strong> ba\u011f\u0131ms\u0131z de\u011fi\u015fkenini kullan\u0131rsak, NA&#8217;ya e\u015fit her dize i\u00e7in <strong>2<\/strong> de\u011feri d\u00f6nd\u00fcr\u00fcl\u00fcr:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create new column that counts length of characters in player column\n<span style=\"color: #000000;\">df$player_length &lt;- nchar(df$player, keepNA= <span style=\"color: #008000;\">FALSE<\/span> )\n<\/span>\n#view updated data frame\n<span style=\"color: #000000;\">df\n\n          player points player_length\n1 &lt;NA&gt; 22 2\n2 Kobe Bryant 34 11\n3 Paul A. Pierce 30 14\n4 Steve Nash 17 10\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Bu, bir dize olarak &#8220;NA&#8221;n\u0131n uzunlu\u011funu temsil etti\u011finden, ilk oyuncu i\u00e7in <strong>2<\/strong> de\u011ferinin d\u00f6nd\u00fcr\u00fcld\u00fc\u011f\u00fcn\u00fc unutmay\u0131n.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Ek kaynaklar<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki e\u011fitimlerde R&#8217;de di\u011fer ortak g\u00f6revlerin nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n<p><a href=\"https:\/\/statorials.org\/tr\/r-dizedeki-son-karakteri-kaldir\/\" target=\"_blank\" rel=\"noopener\">R&#8217;deki dizeden son karakter nas\u0131l kald\u0131r\u0131l\u0131r<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/rdeki-alt-dize-islevi\/\" target=\"_blank\" rel=\"noopener\">R&#8217;de alt dize i\u015flevi nas\u0131l kullan\u0131l\u0131r?<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/rdeki-str_pad\/\" target=\"_blank\" rel=\"noopener\">R&#8217;de str_pad i\u015flevi nas\u0131l kullan\u0131l\u0131r?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>R&#8217;deki nchar() i\u015flevi, bir dize nesnesindeki karakterlerin uzunlu\u011funu saymak i\u00e7in kullan\u0131labilir. Bu i\u015flev a\u015fa\u011f\u0131daki temel s\u00f6zdizimini kullan\u0131r: nchar(x, keepNA = NA) Alt\u0131n: x : Dize nesnesinin ad\u0131 keepNA : NA ile kar\u015f\u0131la\u015f\u0131ld\u0131\u011f\u0131nda varsay\u0131lan de\u011fer &#8216;NA&#8217; d\u00f6nd\u00fcrmektir. TRUE olarak ayarlan\u0131rsa &#8220;NA&#8221;n\u0131n uzunlu\u011funu bir dize olarak temsil etmek \u00fczere 2 de\u011feri d\u00f6nd\u00fcr\u00fcl\u00fcr. A\u015fa\u011f\u0131daki \u00f6rnekler bu fonksiyonun pratikte [&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-4292","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>R \u2013 Statorials&#039;ta nchar() i\u015flevi nas\u0131l kullan\u0131l\u0131r?<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde R&#039;de nchar() fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 birka\u00e7 \u00f6rnekle 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\/rde-nchar-islevi\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R \u2013 Statorials&#039;ta nchar() i\u015flevi nas\u0131l kullan\u0131l\u0131r?\" \/>\n<meta property=\"og:description\" content=\"Bu e\u011fitimde R&#039;de nchar() fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 birka\u00e7 \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-12T05:50:56+00:00\" \/>\n<meta name=\"author\" content=\"Dr.benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr.benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/\",\"url\":\"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/\",\"name\":\"R \u2013 Statorials&#39;ta nchar() i\u015flevi nas\u0131l kullan\u0131l\u0131r?\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-12T05:50:56+00:00\",\"dateModified\":\"2023-07-12T05:50:56+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Bu e\u011fitimde R&#39;de nchar() fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 birka\u00e7 \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/rde-nchar-islevi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R&#39;de nchar() i\u015flevi nas\u0131l kullan\u0131l\u0131r?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/tr\/#website\",\"url\":\"https:\/\/statorials.org\/tr\/\",\"name\":\"Statorials\",\"description\":\"\u0130statistik okuryazarl\u0131\u011f\u0131 rehberiniz!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/tr\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"tr\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\",\"name\":\"Dr.benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/tr\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr.benjamin anderson\"},\"description\":\"Merhaba, ben Benjamin, emekli bir istatistik profes\u00f6r\u00fc ve Statorials \u00f6\u011fretmenine d\u00f6n\u00fc\u015ft\u00fcm. \u0130statistik alan\u0131ndaki kapsaml\u0131 deneyimim ve uzmanl\u0131\u011f\u0131mla, \u00f6\u011frencilerimi Statorials arac\u0131l\u0131\u011f\u0131yla g\u00fc\u00e7lendirmek i\u00e7in bilgilerimi payla\u015fmaya can at\u0131yorum. 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