{"id":1146,"date":"2023-07-27T12:32:53","date_gmt":"2023-07-27T12:32:53","guid":{"rendered":"https:\/\/statorials.org\/tr\/rdeki-ceyrekler\/"},"modified":"2023-07-27T12:32:53","modified_gmt":"2023-07-27T12:32:53","slug":"rdeki-ceyrekler","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/rdeki-ceyrekler\/","title":{"rendered":"R&#39;de \u00e7eyrekler nas\u0131l bulunur ve g\u00f6rselle\u015ftirilir"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>\u00c7eyrekler,<\/strong> bir veri k\u00fcmesini d\u00f6rt e\u015fit par\u00e7aya b\u00f6len de\u011ferlerdir.<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>\u0130lk \u00e7eyrek,<\/strong> bir veri setinin 25. y\u00fczdelik dilimini temsil eder.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\u0130kinci \u00e7eyrek,<\/strong> bir veri setinin 50. y\u00fczdelik dilimini temsil eder. Bu de\u011fer veri setinin <a href=\"https:\/\/statorials.org\/tr\/merkezi-egilimi-olcer\/\" target=\"_blank\" rel=\"noopener noreferrer\">medyan de\u011ferine<\/a> e\u015fde\u011ferdir.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>\u00dc\u00e7\u00fcnc\u00fc \u00e7eyrek,<\/strong> bir veri setinin 75. y\u00fczdelik dilimini temsil eder.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>Quantile()<\/strong> fonksiyonunu kullanarak R&#8217;deki belirli bir veri k\u00fcmesinin \u00e7eyreklerini kolayca hesaplayabiliriz.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bu e\u011fitimde bu \u00f6zelli\u011fin pratikte nas\u0131l kullan\u0131laca\u011f\u0131na dair \u00f6rnekler verilmektedir.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>R&#8217;de \u00e7eyreklerin hesaplanmas\u0131<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki kod, R&#8217;de belirli bir veri k\u00fcmesinin \u00e7eyreklerinin nas\u0131l hesaplanaca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define dataset<\/span>\ndata = c(4, 7, 12, 13, 14, 15, 15, 16, 19, 23, 24, 25, 27, 28, 33)\n\n<span style=\"color: #008080;\">#calculate quartiles of dataset<\/span>\nquantile(data)\n\n  0% 25% 50% 75% 100% \n 4.0 13.5 16.0 24.5 33.0 \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sonucun nas\u0131l yorumlanaca\u011f\u0131 a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">\u0130lk de\u011fer veri k\u00fcmesindeki minimum de\u011feri g\u00f6sterir: <strong>4,0<\/strong><\/span><\/li>\n<li> <span style=\"color: #000000;\">\u0130kinci de\u011fer veri k\u00fcmesinin ilk \u00e7eyre\u011fini g\u00f6sterir: <strong>13,5<\/strong><\/span><\/li>\n<li> <span style=\"color: #000000;\">\u00dc\u00e7\u00fcnc\u00fc de\u011fer veri k\u00fcmesinin ikinci \u00e7eyre\u011fini g\u00f6sterir: <strong>16,0<\/strong><\/span><\/li>\n<li> <span style=\"color: #000000;\">D\u00f6rd\u00fcnc\u00fc de\u011fer veri k\u00fcmesinin \u00fc\u00e7\u00fcnc\u00fc \u00e7eyre\u011fini g\u00f6sterir: <strong>24,5<\/strong><\/span><\/li>\n<li> <span style=\"color: #000000;\">Be\u015finci de\u011fer veri k\u00fcmesindeki maksimum de\u011feri g\u00f6sterir: <strong>33,0<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>\u0130lgili:<\/strong> <a href=\"https:\/\/statorials.org\/tr\/r-cinsinden-yuzdelikler\/\" target=\"_blank\" rel=\"noopener noreferrer\">R&#8217;de Y\u00fczdelik De\u011ferler Kolayca Nas\u0131l Hesaplan\u0131r?<\/a><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>R&#8217;de \u00e7eyrekleri g\u00f6rselle\u015ftirme<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Bu veri k\u00fcmesinin \u00e7eyreklerini R&#8217;de g\u00f6rselle\u015ftirmek amac\u0131yla bir kutu grafi\u011fi olu\u015fturmak i\u00e7in <strong>boxplot()<\/strong> i\u015flevini kullanabiliriz:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create boxplot<\/span>\nboxplot(data)\n<\/strong><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11477 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/boiter1.png\" alt=\"R'de \u00e7eyrekleri g\u00f6rselle\u015ftirin\" width=\"478\" height=\"405\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Kutu grafi\u011fini nas\u0131l yorumlayaca\u011f\u0131n\u0131z a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Alttaki &#8220;b\u0131y\u0131k&#8221; minimum <strong>4<\/strong> de\u011ferini g\u00f6sterir.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Kutunun alt sat\u0131r\u0131nda <strong>13,5&#8217;lik<\/strong> ilk \u00e7eyrek de\u011feri g\u00f6r\u00fcnt\u00fclenir.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Kutunun ortas\u0131ndaki siyah \u00e7ubuk, <strong>16,0&#8217;\u0131n<\/strong> ikinci \u00e7eyrek de\u011ferini g\u00f6sterir.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Kutunun \u00fcst sat\u0131r\u0131nda <strong>24,5&#8217;lik<\/strong> \u00fc\u00e7\u00fcnc\u00fc \u00e7eyrek de\u011feri g\u00f6r\u00fcnt\u00fclenir.<\/span><\/li>\n<li> <span style=\"color: #000000;\">\u00dcstteki &#8220;b\u0131y\u0131k&#8221; maksimum <strong>33,0<\/strong> de\u011ferini g\u00f6sterir.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Bu benzersiz grafik, veri k\u00fcmesindeki de\u011ferlerin da\u011f\u0131l\u0131m\u0131n\u0131 h\u0131zl\u0131 bir \u015fekilde g\u00f6rselle\u015ftirmemize yard\u0131mc\u0131 olur.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>\u0130lgili:<\/strong> <a href=\"https:\/\/statorials.org\/tr\/coklu-kutu-grafikleri-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">R&#8217;de Tek Bir Grafikte \u00c7oklu Kutu Grafi\u011fi Nas\u0131l \u00c7izilir<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c7eyrekler, bir veri k\u00fcmesini d\u00f6rt e\u015fit par\u00e7aya b\u00f6len de\u011ferlerdir. \u0130lk \u00e7eyrek, bir veri setinin 25. y\u00fczdelik dilimini temsil eder. \u0130kinci \u00e7eyrek, bir veri setinin 50. y\u00fczdelik dilimini temsil eder. Bu de\u011fer veri setinin medyan de\u011ferine e\u015fde\u011ferdir. \u00dc\u00e7\u00fcnc\u00fc \u00e7eyrek, bir veri setinin 75. y\u00fczdelik dilimini temsil eder. Quantile() fonksiyonunu kullanarak R&#8217;deki belirli bir veri k\u00fcmesinin \u00e7eyreklerini [&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-1146","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 - Statorialsde \u00e7eyrekler nas\u0131l bulunur ve g\u00f6rselle\u015ftirilir<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde R&#039;de \u00e7eyreklerin nas\u0131l bulunaca\u011f\u0131 ve g\u00f6rselle\u015ftirilece\u011fi 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\/rdeki-ceyrekler\/\" \/>\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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