{"id":2571,"date":"2023-07-21T16:45:56","date_gmt":"2023-07-21T16:45:56","guid":{"rendered":"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/"},"modified":"2023-07-21T16:45:56","modified_gmt":"2023-07-21T16:45:56","slug":"cronbachs-alpha-ve-sas","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/","title":{"rendered":"Sas'ta cronbach alfas\u0131 nas\u0131l hesaplan\u0131r (\u00f6rnekle)"},"content":{"rendered":"

<\/p>\n

\n

Chronbach’s Alpha,<\/strong> bir anketin veya anketin i\u00e7 tutarl\u0131l\u0131\u011f\u0131n\u0131<\/a> \u00f6l\u00e7menin bir yoludur.<\/span><\/p>\n

Cronbach alfa de\u011feri 0 ile 1 aras\u0131nda de\u011fi\u015fir ve daha y\u00fcksek de\u011ferler anketin veya anketin daha g\u00fcvenilir oldu\u011funu g\u00f6sterir.<\/span><\/p>\n

A\u015fa\u011f\u0131daki \u00f6rnek, SAS’taki bir veri k\u00fcmesi i\u00e7in Cronbach alfa de\u011ferinin nas\u0131l hesaplanaca\u011f\u0131n\u0131 g\u00f6sterir.<\/span><\/p>\n

\u00d6rnek: SAS’ta Cronbach alfa nas\u0131l hesaplan\u0131r?<\/strong><\/span><\/h3>\n

Diyelim ki bir restoran m\u00fcd\u00fcr\u00fc genel m\u00fc\u015fteri memnuniyetini \u00f6l\u00e7mek istiyor ve restoran\u0131 farkl\u0131 kategoriler i\u00e7in 1’den 3’e kadar puanlayabilen 10 m\u00fc\u015fteriye bir anket g\u00f6nderiyor.<\/span><\/p>\n

SAS’ta anket yan\u0131tlar\u0131n\u0131 i\u00e7eren veri k\u00fcmesini olu\u015fturmak i\u00e7in a\u015fa\u011f\u0131daki kodu kullanabiliriz:<\/span> <\/p>\n

 \/*create dataset*\/\n<\/span>data<\/span> survey_data;\n    input<\/span> Question1 Question2 Question3;\n    datalines<\/span> ;\n1 1 1\n2 1 1\n2 1 2\n3 2 1\n2 3 2\n2 3 3\n3 2 3\n3 3 3\n2 3 2\n3 3 3\n;\nrun;\n\n\/*view dataset*\/\n<\/span>proc print<\/span> data<\/span> =survey_data;<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 Cronbach Alfa’y\u0131 hesaplamak i\u00e7in proc corr<\/strong> fonksiyonunu kullanabiliriz:<\/span> <\/p>\n
 \/*calculate Cronbach's Alpha*\/\n<\/span>proc corr<\/span> data<\/span> =survey_data alpha<\/span> ;\n    var<\/span> Question1-Question3;\nrun<\/span> ;<\/strong><\/span> <\/pre>\n
\"\"<\/p>\n
 \u00c7\u0131kt\u0131 tablolar\u0131 bize bir\u00e7ok bilgi sa\u011fl\u0131yor ancak as\u0131l<\/strong> ilgilendi\u011fimiz de\u011fer Cronbach Katsay\u0131s\u0131 Alfa<\/strong> ba\u015fl\u0131kl\u0131 tablodaki ham de\u011ferdir.<\/span><\/p>\n
 Bu tablodan Cronbach’s Alpha’n\u0131n 0,773<\/strong> oldu\u011funu g\u00f6rebiliyoruz.<\/span><\/p>\n
 A\u015fa\u011f\u0131daki tabloda Cronbach Alfa’n\u0131n farkl\u0131 de\u011ferlerinin genel olarak nas\u0131l yorumland\u0131\u011f\u0131 a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n\n\n\n\n\n\n\n\n\n
 Cronbach’\u0131n Alfas\u0131<\/span><\/strong><\/th>\n \u0130\u00e7 tutarl\u0131l\u0131k<\/span><\/strong><\/th>\n<\/tr>\n
 0,9 \u2264 \u03b1<\/span><\/td>\n Harika<\/span><\/td>\n<\/tr>\n
 0,8 \u2264\u03b1 < 0,9<\/span><\/td>\n \u0130Y\u0130<\/span><\/td>\n<\/tr>\n
 0,7 \u2264\u03b1 < 0,8<\/span><\/td>\n Kabul edilebilir<\/span><\/td>\n<\/tr>\n
 0,6 \u2264\u03b1 < 0,7<\/span><\/td>\n \u015e\u00fcpheli<\/span><\/td>\n<\/tr>\n
 0,5 \u2264\u03b1 < 0,6<\/span><\/td>\n Fakir<\/span><\/td>\n<\/tr>\n
 a < 0,5<\/span><\/td>\n Kabul edilemez<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
 Cronbach alfa de\u011ferini 0,773<\/strong> olarak hesaplad\u0131\u011f\u0131m\u0131za g\u00f6re bu anketin i\u00e7 tutarl\u0131l\u0131\u011f\u0131n\u0131n \u201cKabul Edilebilir\u201d oldu\u011funu s\u00f6yleyebiliriz.<\/span><\/p>\n
 Bonus:<\/strong> Belirli bir veri seti i\u00e7in Cronbach Alpha’y\u0131 bulmak i\u00e7in bu Cronbach Alpha hesaplay\u0131c\u0131s\u0131n\u0131 kullanmaktan \u00e7ekinmeyin.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"
Chronbach’s Alpha, bir anketin veya anketin i\u00e7 tutarl\u0131l\u0131\u011f\u0131n\u0131 \u00f6l\u00e7menin bir yoludur. Cronbach alfa de\u011feri 0 ile 1 aras\u0131nda de\u011fi\u015fir ve daha y\u00fcksek de\u011ferler anketin veya anketin daha g\u00fcvenilir oldu\u011funu g\u00f6sterir. A\u015fa\u011f\u0131daki \u00f6rnek, SAS’taki bir veri k\u00fcmesi i\u00e7in Cronbach alfa de\u011ferinin nas\u0131l hesaplanaca\u011f\u0131n\u0131 g\u00f6sterir. \u00d6rnek: SAS’ta Cronbach alfa nas\u0131l hesaplan\u0131r? Diyelim ki bir restoran m\u00fcd\u00fcr\u00fc genel […]<\/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-2571","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\nSAS'ta Cronbach's Alpha Nas\u0131l Hesaplan\u0131r (\u00d6rnekle) - Statorials<\/title>\n<meta name=\"description\" content=\"Bu e\u011fitimde SAS'ta Cronbach Alfa'n\u0131n nas\u0131l hesaplanaca\u011f\u0131 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\/cronbachs-alpha-ve-sas\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SAS'ta Cronbach's Alpha Nas\u0131l Hesaplan\u0131r (\u00d6rnekle) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Bu e\u011fitimde SAS'ta Cronbach Alfa'n\u0131n nas\u0131l hesaplanaca\u011f\u0131 bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T16:45:56+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/cron1.jpg\" \/>\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=\"1 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/\",\"url\":\"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/\",\"name\":\"SAS'ta Cronbach's Alpha Nas\u0131l Hesaplan\u0131r (\u00d6rnekle) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-21T16:45:56+00:00\",\"dateModified\":\"2023-07-21T16:45:56+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Bu e\u011fitimde SAS'ta Cronbach Alfa'n\u0131n nas\u0131l hesaplanaca\u011f\u0131 bir \u00f6rnekle a\u00e7\u0131klanmaktad\u0131r.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/cronbachs-alpha-ve-sas\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sas'ta cronbach alfas\u0131 nas\u0131l hesaplan\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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