{"id":828,"date":"2023-07-28T15:16:06","date_gmt":"2023-07-28T15:16:06","guid":{"rendered":"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/"},"modified":"2023-07-28T15:16:06","modified_gmt":"2023-07-28T15:16:06","slug":"kismi-korelasyon-pitonu","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/","title":{"rendered":"Python&#39;da k\u0131smi korelasyon nas\u0131l hesaplan\u0131r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p>\u0130statistikte, <span style=\"color: #000000;\">iki de\u011fi\u015fken aras\u0131ndaki do\u011frusal ili\u015fkiyi \u00f6l\u00e7mek i\u00e7in<\/span> s\u0131kl\u0131kla <a href=\"https:\/\/statorials.org\/tr\/pearson-korelasyon-katsayisi-1\/\" target=\"_blank\" rel=\"noopener\">Pearson korelasyon katsay\u0131s\u0131n\u0131<\/a> <span style=\"color: #000000;\">kullan\u0131r\u0131z<\/span> . <span style=\"color: #000000;\">Ancak bazen <strong>\u00fc\u00e7\u00fcnc\u00fc bir de\u011fi\u015fkeni kontrol ederken<\/strong> iki de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi anlamak isteriz.<\/span><\/p>\n<p> <span style=\"color: #000000;\">\u00d6rne\u011fin, \u00f6\u011frencinin s\u0131n\u0131ftaki mevcut notunu kontrol ederken, \u00f6\u011frencinin ders \u00e7al\u0131\u015fma saati ile final s\u0131nav notu aras\u0131ndaki ili\u015fkiyi \u00f6l\u00e7mek istedi\u011fimizi varsayal\u0131m. Bu durumda \u00e7al\u0131\u015f\u0131lan saat ile final s\u0131nav notu aras\u0131ndaki ili\u015fkiyi \u00f6l\u00e7mek i\u00e7in <strong>k\u0131smi korelasyonu<\/strong> kullanabiliriz.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Bu e\u011fitimde Python&#8217;da k\u0131smi korelasyonun nas\u0131l hesaplanaca\u011f\u0131 a\u00e7\u0131klanmaktad\u0131r.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>\u00d6rnek: Python&#8217;da k\u0131smi korelasyon<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Diyelim ki 10 \u00f6\u011frencinin ge\u00e7erli notunu, \u00e7al\u0131\u015f\u0131lan toplam saati ve final s\u0131nav notunu g\u00f6r\u00fcnt\u00fcleyen a\u015fa\u011f\u0131daki Pandas DataFrame&#8217;e sahibiz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">import<\/span> numpy <span style=\"color: #107d3f;\">as<\/span> np\n<span style=\"color: #107d3f;\">import<\/span> panda <span style=\"color: #107d3f;\">as<\/span> pd\n\ndata = {'currentGrade': [82, 88, 75, 74, 93, 97, 83, 90, 90, 80],\n        'hours': [4, 3, 6, 5, 4, 5, 8, 7, 4, 6],\n        'examScore': [88, 85, 76, 70, 92, 94, 89, 85, 90, 93],\n        }\n\ndf = pd.DataFrame(data, columns = ['currentGrade','hours', 'examScore'])\ndf\n\n   currentGrade hours examScore\n0 82 4 88\n1 88 3 85\n2 75 6 76\n3 74 5 70\n4 93 4 92\n5 97 5 94\n6 83 8 89\n7 90 7 85\n8 90 4 90\n9 80 6 93\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>currentGrade&#8217;i<\/strong> kontrol ederken <strong>saat<\/strong> ve <strong>ExamScore<\/strong> aras\u0131ndaki k\u0131smi korelasyonu hesaplamak i\u00e7in <a href=\"https:\/\/pingouin-stats.org\/index.html\" target=\"_blank\" rel=\"noopener\">penguin<\/a> paketindeki a\u015fa\u011f\u0131daki s\u00f6zdizimini kullanan <strong>k\u0131smi_corr()<\/strong> i\u015flevini kullanabiliriz:<\/span><\/p>\n<p style=\"text-align: center;\"> <strong><span style=\"color: #000000;\">k\u0131smi_d\u00fczeltme(veri, x, y, ortak)<\/span><\/strong><\/p>\n<p> <span style=\"color: #000000;\">Alt\u0131n:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>veri:<\/strong> veri \u00e7er\u00e7evesinin ad\u0131<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>x, y:<\/strong> veri \u00e7er\u00e7evesindeki s\u00fctun adlar\u0131<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>covar:<\/strong> veri \u00e7er\u00e7evesindeki ortak de\u011fi\u015fken s\u00fctununun ad\u0131 (\u00f6rne\u011fin, kontrol etti\u011finiz de\u011fi\u015fken)<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Bu \u00f6zel \u00f6rnekte bu fonksiyonun nas\u0131l kullan\u0131laca\u011f\u0131 a\u015fa\u011f\u0131da a\u00e7\u0131klanm\u0131\u015ft\u0131r:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#install and import penguin package<\/span> \npip <span style=\"color: #107d3f;\">install<\/span> penguin\n<span style=\"color: #107d3f;\">import<\/span> penguin <span style=\"color: #107d3f;\">as<\/span> pg\n\n<span style=\"color: #008080;\">#find partial correlation between hours and exam score while controlling for grade<\/span>\npg.partial_corr(data=df, x='hours', y='examScore', covar='currentGrade')\n\n\n         n r CI95% r2 adj_r2 p-val BF10 power\npearson 10 0.191 [-0.5, 0.73] 0.036 -0.238 0.598 0.438 0.082\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">\u00c7al\u0131\u015f\u0131lan saat ile final s\u0131nav notu aras\u0131ndaki k\u0131smi korelasyonun <strong>0,191<\/strong> oldu\u011funu g\u00f6r\u00fcyoruz ki bu da k\u00fc\u00e7\u00fck bir pozitif korelasyondur. \u00c7al\u0131\u015fma saatlerinin say\u0131s\u0131 artt\u0131k\u00e7a, mevcut notun sabit kald\u0131\u011f\u0131 varsay\u0131larak s\u0131nav puanlar\u0131 da artma e\u011filimindedir.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Birka\u00e7 de\u011fi\u015fken aras\u0131ndaki k\u0131smi korelasyonu ayn\u0131 anda hesaplamak i\u00e7in <strong>.pcorr()<\/strong> i\u015flevini kullanabiliriz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate all pairwise partial correlations, rounded to three decimal places<\/span>\ndf.pcorr().round(3)\n\n\t     currentGrade hours examScore\ncurrentGrade 1.000 -0.311 0.736\nhours -0.311 1.000 0.191\nexamScore 0.736 0.191 1.000\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sonucun yorumlanma \u015fekli \u015fu \u015fekildedir:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Mevcut not ile \u00e7al\u0131\u015f\u0131lan saat aras\u0131ndaki k\u0131smi korelasyon <strong>-0,311&#8217;dir<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Mevcut not ile s\u0131nav notu aras\u0131ndaki k\u0131smi korelasyon <strong>0,736<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">\u00c7al\u0131\u015f\u0131lan saat ile s\u0131nav puan\u0131 aras\u0131ndaki k\u0131smi korelasyon <strong>0,191<\/strong> .<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0130statistikte, iki de\u011fi\u015fken aras\u0131ndaki do\u011frusal ili\u015fkiyi \u00f6l\u00e7mek i\u00e7in s\u0131kl\u0131kla Pearson korelasyon katsay\u0131s\u0131n\u0131 kullan\u0131r\u0131z . Ancak bazen \u00fc\u00e7\u00fcnc\u00fc bir de\u011fi\u015fkeni kontrol ederken iki de\u011fi\u015fken aras\u0131ndaki ili\u015fkiyi anlamak isteriz. \u00d6rne\u011fin, \u00f6\u011frencinin s\u0131n\u0131ftaki mevcut notunu kontrol ederken, \u00f6\u011frencinin ders \u00e7al\u0131\u015fma saati ile final s\u0131nav notu aras\u0131ndaki ili\u015fkiyi \u00f6l\u00e7mek istedi\u011fimizi varsayal\u0131m. Bu durumda \u00e7al\u0131\u015f\u0131lan saat ile final s\u0131nav notu [&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-828","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>Python&#039;da K\u0131smi Korelasyon Nas\u0131l Hesaplan\u0131r - Statorials<\/title>\n<meta name=\"description\" content=\"Python&#039;da k\u0131smi korelasyonun nas\u0131l hesaplanaca\u011f\u0131na dair basit bir a\u00e7\u0131klama.\" \/>\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\/kismi-korelasyon-pitonu\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python&#039;da K\u0131smi Korelasyon Nas\u0131l Hesaplan\u0131r - Statorials\" \/>\n<meta property=\"og:description\" content=\"Python&#039;da k\u0131smi korelasyonun nas\u0131l hesaplanaca\u011f\u0131na dair basit bir a\u00e7\u0131klama.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T15:16:06+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\/kismi-korelasyon-pitonu\/\",\"url\":\"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/\",\"name\":\"Python&#39;da K\u0131smi Korelasyon Nas\u0131l Hesaplan\u0131r - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/tr\/#website\"},\"datePublished\":\"2023-07-28T15:16:06+00:00\",\"dateModified\":\"2023-07-28T15:16:06+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/tr\/#\/schema\/person\/365dc158a39a7c8ae256355451e3de48\"},\"description\":\"Python&#39;da k\u0131smi korelasyonun nas\u0131l hesaplanaca\u011f\u0131na dair basit bir a\u00e7\u0131klama.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/tr\/kismi-korelasyon-pitonu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Ev\",\"item\":\"https:\/\/statorials.org\/tr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Python&#39;da k\u0131smi korelasyon nas\u0131l hesaplan\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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