{"id":3351,"date":"2023-07-17T22:59:48","date_gmt":"2023-07-17T22:59:48","guid":{"rendered":"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/"},"modified":"2023-07-17T22:59:48","modified_gmt":"2023-07-17T22:59:48","slug":"rde-ters-kodlama","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/","title":{"rendered":"R&#39;de ters kodlama nas\u0131l yap\u0131l\u0131r (\u00f6rnekle)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Ara\u015ft\u0131rmac\u0131lar anket olu\u015ftururken bazen bireylerin tutarl\u0131 yan\u0131tlar vermesini sa\u011flamak i\u00e7in &#8220;olumlu&#8221; sorular\u0131 &#8220;olumsuz&#8221; bir \u015fekilde yeniden ifade ederler.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bu t\u00fcr sorular\u0131n <strong>ters kodland\u0131\u011f\u0131n\u0131<\/strong> s\u00f6yl\u00fcyoruz.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bireylere bile\u015fik puan atamak i\u00e7in anket kullan\u0131rken, ters kodlanm\u0131\u015f sorular\u0131n da ters puan almas\u0131n\u0131 sa\u011flamak \u00f6nemlidir.<\/span><\/p>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki \u00f6rnek, R&#8217;deki ters kodlanm\u0131\u015f sorular\u0131n puanlar\u0131n\u0131n nas\u0131l tersine \u00e7evrilece\u011fini g\u00f6sterir.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>\u00d6rnek: R&#8217;de ters kodlama<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Ara\u015ft\u0131rmac\u0131lar\u0131n 10 ki\u015fiye 5 soruluk bir anket uygulad\u0131\u011f\u0131n\u0131 ve her sorunun olas\u0131 yan\u0131tlar\u0131n\u0131n \u015fu \u015fekilde oldu\u011funu varsayal\u0131m:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Tamamen kat\u0131l\u0131yorum<\/span><\/li>\n<li> <span style=\"color: #000000;\">Kabul etmek<\/span><\/li>\n<li> <span style=\"color: #000000;\">Ne kat\u0131l\u0131yorum ne kat\u0131lm\u0131yorum<\/span><\/li>\n<li> <span style=\"color: #000000;\">Kat\u0131lmamak<\/span><\/li>\n<li> <span style=\"color: #000000;\">Kesinlikle kat\u0131lmamak<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">A\u015fa\u011f\u0131daki veritaban\u0131, &#8220;Kesinlikle Kat\u0131l\u0131yorum&#8221;a 5, &#8220;Kat\u0131l\u0131yorum&#8221;a 4 de\u011ferinin atand\u0131\u011f\u0131 vb. anket sonu\u00e7lar\u0131n\u0131 i\u00e7erir:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame that contains survey results\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (Q1=c(5, 4, 4, 5, 4, 3, 2, 1, 2, 1),\n                 Q2=c(1, 2, 2, 1, 2, 3, 4, 5, 4, 5),\n                 Q3=c(4, 4, 4, 5, 4, 3, 2, 4, 3, 1),\n                 Q4=c(3, 4, 2, 2, 1, 2, 5, 4, 3, 2),\n                 Q5=c(2, 2, 3, 2, 3, 1, 4, 5, 3, 4))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n   Q1 Q2 Q3 Q4 Q5\n1 5 1 4 3 2\n2 4 2 4 4 2\n3 4 2 4 2 3\n4 5 1 5 2 2\n5 4 2 4 1 3\n6 3 3 3 2 1\n7 2 4 2 5 4\n8 1 5 4 4 5\n9 2 4 3 3 3\n10 1 5 1 2 4<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">2. ve 5. sorular\u0131n ters kodland\u0131\u011f\u0131n\u0131 varsayarsak, puanlar\u0131n\u0131 tersine \u00e7evirmemiz gerekir.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Yani:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">1&#8217;in 5 olmas\u0131 laz\u0131m.<\/span><\/li>\n<li> <span style=\"color: #000000;\">2, 4 olmal\u0131.<\/span><\/li>\n<li> <span style=\"color: #000000;\">3&#8217;\u00fcn 3 olmas\u0131 laz\u0131m.<\/span><\/li>\n<li> <span style=\"color: #000000;\">4&#8217;\u00fcn 2 olmas\u0131 laz\u0131m.<\/span><\/li>\n<li> <span style=\"color: #000000;\">5, 1 olmal\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Bunu yapman\u0131n en kolay yolu m\u00fcmk\u00fcn olan maksimum puan\u0131 (5) al\u0131p 1 ekleyerek 6 elde etmektir. Daha sonra ters puan de\u011ferini elde etmek i\u00e7in orijinal puanlar\u0131 6&#8217;dan \u00e7\u0131kar\u0131n.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\u00d6rne\u011fin:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">5 \u015fu \u015fekilde olur: 6 \u2013 5 = <strong>1<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">4 \u015fu \u015fekilde olur: 6 \u2013 4 = <strong>2<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">3 \u015fu \u015fekilde olur: 6 \u2013 3 = <strong>3<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">2 \u015fu \u015fekilde olur: 6 \u2013 2 = <strong>4<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">1 \u015fu \u015fekilde olur: 6 \u2013 1 = <strong>5<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Bunu R&#8217;de yapmak i\u00e7in a\u015fa\u011f\u0131daki kodu kullanabiliriz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#define columns to reverse code\n<\/span>reverse_cols = c(\" <span style=\"color: #ff0000;\">Q2<\/span> \", \" <span style=\"color: #ff0000;\">Q5<\/span> \")\n\n<span style=\"color: #008080;\">#reverse code Q2 and Q5 columns\n<\/span>df[, reverse_cols] = 6 - df[, reverse_cols]\n\n<span style=\"color: #008080;\">#view updated data frame\n<\/span>df\n\n   Q1 Q2 Q3 Q4 Q5\n1 5 5 4 3 4\n2 4 4 4 4 4\n3 4 4 4 2 3\n4 5 5 5 2 4\n5 4 4 4 1 3\n6 3 3 3 2 5\n7 2 2 2 5 2\n8 1 1 4 4 1\n9 2 2 3 3 3\n10 1 1 1 2 2\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Q2 ve Q5 s\u00fctunlar\u0131ndaki t\u00fcm de\u011ferlerin ters kodland\u0131\u011f\u0131n\u0131 unutmay\u0131n.<\/span><\/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\/rde-sayisal-olarak-faktor\/\" target=\"_blank\" rel=\"noopener\">R&#8217;de bir fakt\u00f6r say\u0131sala nas\u0131l d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr?<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/r-faktoru-seviyelerini-yeniden-adlandirin\/\" target=\"_blank\" rel=\"noopener\">R&#8217;de fakt\u00f6r seviyeleri nas\u0131l yeniden adland\u0131r\u0131l\u0131r<\/a><br \/> <a href=\"https:\/\/statorials.org\/tr\/verileri-rye-donustur\/\" target=\"_blank\" rel=\"noopener\">R&#8217;de Veri Nas\u0131l D\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr (Log, Kare K\u00f6k, K\u00fcp K\u00f6k)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ara\u015ft\u0131rmac\u0131lar anket olu\u015ftururken bazen bireylerin tutarl\u0131 yan\u0131tlar vermesini sa\u011flamak i\u00e7in &#8220;olumlu&#8221; sorular\u0131 &#8220;olumsuz&#8221; bir \u015fekilde yeniden ifade ederler. Bu t\u00fcr sorular\u0131n ters kodland\u0131\u011f\u0131n\u0131 s\u00f6yl\u00fcyoruz. Bireylere bile\u015fik puan atamak i\u00e7in anket kullan\u0131rken, ters kodlanm\u0131\u015f sorular\u0131n da ters puan almas\u0131n\u0131 sa\u011flamak \u00f6nemlidir. A\u015fa\u011f\u0131daki \u00f6rnek, R&#8217;deki ters kodlanm\u0131\u015f sorular\u0131n puanlar\u0131n\u0131n nas\u0131l tersine \u00e7evrilece\u011fini g\u00f6sterir. \u00d6rnek: R&#8217;de ters kodlama [&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-3351","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&#039;de Ters Kodlama Nas\u0131l Yap\u0131l\u0131r (\u00d6rnekle) - Statorials<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde R&#039;de ters kodlaman\u0131n nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi bir \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-ters-kodlama\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"R&#039;de Ters Kodlama Nas\u0131l Yap\u0131l\u0131r (\u00d6rnekle) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Bu e\u011fitimde R&#039;de ters kodlaman\u0131n nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T22:59:48+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-ters-kodlama\/\",\"url\":\"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/\",\"name\":\"R&#39;de Ters Kodlama Nas\u0131l Yap\u0131l\u0131r (\u00d6rnekle) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-17T22:59:48+00:00\",\"dateModified\":\"2023-07-17T22:59:48+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Bu e\u011fitimde R&#39;de ters kodlaman\u0131n nas\u0131l ger\u00e7ekle\u015ftirilece\u011fi bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/rde-ters-kodlama\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"R&#39;de ters kodlama nas\u0131l yap\u0131l\u0131r (\u00f6rnekle)\"}]},{\"@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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