{"id":1398,"date":"2023-07-26T13:25:09","date_gmt":"2023-07-26T13:25:09","guid":{"rendered":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/"},"modified":"2023-07-26T13:25:09","modified_gmt":"2023-07-26T13:25:09","slug":"rde-hangi-fonksiyon","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/","title":{"rendered":"R'de hangi fonksiyon nas\u0131l kullan\u0131l\u0131r (\u00f6rneklerle)"},"content":{"rendered":"

<\/p>\n

\n

R’deki that()<\/strong> i\u015flevi, mant\u0131ksal bir vekt\u00f6rdeki \u00f6\u011felerin TRUE<\/strong> olan konumunu d\u00f6nd\u00fcr\u00fcr.<\/span><\/p>\n

Bu e\u011fitimde bu i\u015flevin pratik kullan\u0131m\u0131na ili\u015fkin \u00e7e\u015fitli \u00f6rnekler verilmektedir.<\/span><\/p>\n

\u00d6rnek 1: Bir vekt\u00f6rdeki \u00f6\u011feleri bulma<\/strong><\/span><\/h3>\n

A\u015fa\u011f\u0131daki kod, 5’e e\u015fit bir vekt\u00f6r\u00fcn t\u00fcm elemanlar\u0131n\u0131n konumunun nas\u0131l bulunaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n

 #create data<\/span>\ndata <- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 12)\n\n#find the position of all elements equal to 5\n<\/span>which<\/span> (data ==<\/span> 5)\n\n[1] 8 9<\/strong><\/pre>\n
 Vekt\u00f6rde 8.<\/strong> ve 9.<\/strong> konumdaki elemanlar\u0131n 5 de\u011ferine e\u015fit oldu\u011funu g\u00f6r\u00fcyoruz.<\/span><\/p>\n
 Ayr\u0131ca bir vekt\u00f6r\u00fcn 5’e e\u015fit olmayan<\/em> t\u00fcm elemanlar\u0131n\u0131n konumunu da bulabiliriz:<\/span><\/p>\n
 #find the position of all elements not<\/em> equal to 5\n<\/span>which<\/span> (data !=<\/span> 5)\n\n[1] 1 2 3 4 5 6 7 10\n<\/strong><\/pre>\n
 Ayr\u0131ca hangi \u00f6\u011felerin iki de\u011fer aras\u0131nda veya iki de\u011ferin d\u0131\u015f\u0131nda oldu\u011funu da bulabiliriz:<\/span><\/p>\n
 #find the position of all elements with values between 2 and 4\n<\/span>which<\/span> (data >=<\/span> 2 &<\/span> data <=<\/span> 4)\n\n[1] 2 3 4 5 6 7\n\n#find the position of all elements with values outside of 2 and 4\n<\/span>which<\/span> (data <<\/span> 2 |<\/span> data ><\/span> 4)\n\n[1] 1 8 9 10<\/strong><\/pre>\n
 \u00d6rnek 2: Bir Vekt\u00f6rdeki Olu\u015fumlar\u0131 Sayma<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, bir vekt\u00f6rdeki belirli bir de\u011ferden b\u00fcy\u00fck \u00f6\u011fe say\u0131s\u0131n\u0131 bulmak i\u00e7in uzunluk()<\/strong> i\u015flevinin nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 #createdata\ndata <- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 12)<\/span>\n\n#find number of elements greater than 4<\/span>\nlength<\/span> ( which<\/span> (data ><\/span> 4))\n\n[1] 3\n<\/strong><\/pre>\n
 Bu vekt\u00f6rde de\u011feri 4\u2019ten b\u00fcy\u00fck olan 3 elementin oldu\u011funu g\u00f6rebiliriz.<\/span><\/p>\n
 \u00d6rnek 3: Veri \u00e7er\u00e7evesindeki sat\u0131rlar\u0131 bulma<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, belirli bir s\u00fctundaki max veya min de\u011ferini i\u00e7eren bir veri \u00e7er\u00e7evesindeki sat\u0131r\u0131n nas\u0131l d\u00f6nd\u00fcr\u00fclece\u011fini g\u00f6sterir:<\/span><\/p>\n
 #create data frame\ndf <- data. frame<\/span> (x = c(1, 2, 2, 3, 4, 5),\n                 y = c(7, 7, 8, 9, 9, 9),\n                 z = c('A', 'B', 'C', 'D', 'E', 'F'))<\/span>\n\n#view data frame\ndf\n\n  X Y Z\n1 1 7 A\n2 2 7 B\n3 2 8 C\n4 3 9 D\n5 4 9 E\n6 5 9 F<\/span>\n\n#return row that contains the max value in column x<\/em>\ndf[ which<\/span> . max<\/span> (df$x), ]\n\n  X Y Z\n6 5 9 F\n\n#return row that contains the min value in column x<\/em><\/span>\ndf[ which<\/span> . min<\/span> (df$x), ]\n\n  X Y Z\n1 1 7 A\n<\/span><\/span><\/strong><\/pre>\n
 \u00d6rnek 4: bir veri \u00e7er\u00e7evesindeki sat\u0131rlara g\u00f6re alt k\u00fcme<\/strong><\/span><\/h3>\n
 A\u015fa\u011f\u0131daki kod, bir veri \u00e7er\u00e7evesinin belirli kriterleri kar\u015f\u0131layan sat\u0131rlara nas\u0131l b\u00f6l\u00fcnece\u011fini g\u00f6sterir:<\/span><\/p>\n
 #create data frame\ndf <- data. frame<\/span> (x = c(1, 2, 2, 3, 4, 5),\n                 y = c(7, 7, 8, 9, 9, 9),\n                 z = c('A', 'B', 'C', 'D', 'E', 'F'))<\/span>\n\n#view data frame\ndf\n\n  X Y Z\n1 1 7 A\n2 2 7 B\n3 2 8 C\n4 3 9 D\n5 4 9 E\n6 5 9 F<\/span>\n\n#return subset of data frame where values in column y are greater than 8\ndf[ which<\/span> (df$y ><\/span> 8), ]\n\n  X Y Z\n4 3 9 D\n5 4 9 E\n6 5 9 F\n<\/span><\/span><\/strong><\/pre>\n
 Bu sayfada daha fazla R \u00f6\u011freticisi bulabilirsiniz.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
R’deki that() i\u015flevi, mant\u0131ksal bir vekt\u00f6rdeki \u00f6\u011felerin TRUE olan konumunu d\u00f6nd\u00fcr\u00fcr. Bu e\u011fitimde bu i\u015flevin pratik kullan\u0131m\u0131na ili\u015fkin \u00e7e\u015fitli \u00f6rnekler verilmektedir. \u00d6rnek 1: Bir vekt\u00f6rdeki \u00f6\u011feleri bulma A\u015fa\u011f\u0131daki kod, 5’e e\u015fit bir vekt\u00f6r\u00fcn t\u00fcm elemanlar\u0131n\u0131n konumunun nas\u0131l bulunaca\u011f\u0131n\u0131 g\u00f6sterir: #create data data <- c(1, 2, 2, 3, 4, 4, 4, 5, 5, 12) #find the […]<\/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-1398","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nR'de Hangi Fonksiyon Nas\u0131l Kullan\u0131l\u0131r (\u00d6rneklerle)<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde R'de hangi fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 \u00e7e\u015fitli \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\/rde-hangi-fonksiyon\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R'de Hangi Fonksiyon Nas\u0131l Kullan\u0131l\u0131r (\u00d6rneklerle)\" \/>\n<meta property=\"og:description\" content=\"Bu e\u011fitimde R'de hangi fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 \u00e7e\u015fitli \u00f6rneklerle a\u00e7\u0131klanmaktad\u0131r.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-26T13:25:09+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=\"2 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/\",\"url\":\"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/\",\"name\":\"R'de Hangi Fonksiyon Nas\u0131l Kullan\u0131l\u0131r (\u00d6rneklerle)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-26T13:25:09+00:00\",\"dateModified\":\"2023-07-26T13:25:09+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Bu e\u011fitimde R'de hangi fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 \u00e7e\u015fitli \u00f6rneklerle a\u00e7\u0131klanmaktad\u0131r.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R'de hangi fonksiyon nas\u0131l kullan\u0131l\u0131r (\u00f6rneklerle)\"}]},{\"@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. Daha fazlas\u0131n\u0131 bil\",\"sameAs\":[\"https:\/\/statorials.org\/tr\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"R'de Hangi Fonksiyon Nas\u0131l Kullan\u0131l\u0131r (\u00d6rneklerle)","description":"Bu e\u011fitimde R'de hangi fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 \u00e7e\u015fitli \u00f6rneklerle a\u00e7\u0131klanmaktad\u0131r.","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\/tr\/rde-hangi-fonksiyon\/","og_locale":"tr_TR","og_type":"article","og_title":"R'de Hangi Fonksiyon Nas\u0131l Kullan\u0131l\u0131r (\u00d6rneklerle)","og_description":"Bu e\u011fitimde R'de hangi fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 \u00e7e\u015fitli \u00f6rneklerle a\u00e7\u0131klanmaktad\u0131r.","og_url":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/","og_site_name":"Statorials","article_published_time":"2023-07-26T13:25:09+00:00","author":"Dr.benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Dr.benjamin anderson","Tahmini okuma s\u00fcresi":"2 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/","url":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/","name":"R'de Hangi Fonksiyon Nas\u0131l Kullan\u0131l\u0131r (\u00d6rneklerle)","isPartOf":{"@id":"https:\/\/statorials.org\/tr\/#website"},"datePublished":"2023-07-26T13:25:09+00:00","dateModified":"2023-07-26T13:25:09+00:00","author":{"@id":"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48"},"description":"Bu e\u011fitimde R'de hangi fonksiyonunun nas\u0131l kullan\u0131laca\u011f\u0131 \u00e7e\u015fitli \u00f6rneklerle a\u00e7\u0131klanmaktad\u0131r.","breadcrumb":{"@id":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/tr\/rde-hangi-fonksiyon\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Ev","item":"https:\/\/statorials.org\/tr\/"},{"@type":"ListItem","position":2,"name":"R'de hangi fonksiyon nas\u0131l kullan\u0131l\u0131r (\u00f6rneklerle)"}]},{"@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. Daha fazlas\u0131n\u0131 bil","sameAs":["https:\/\/statorials.org\/tr"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/posts\/1398","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/comments?post=1398"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/posts\/1398\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/media?parent=1398"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/categories?post=1398"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/tr\/wp-json\/wp\/v2\/tags?post=1398"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}