{"id":2930,"date":"2023-07-20T01:16:53","date_gmt":"2023-07-20T01:16:53","guid":{"rendered":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/"},"modified":"2023-07-20T01:16:53","modified_gmt":"2023-07-20T01:16:53","slug":"korelasi-berdasarkan-kelompok-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/","title":{"rendered":"Cara menghitung korelasi berdasarkan kelompok di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk menghitung korelasi antara dua variabel berdasarkan grup di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (dplyr)\n\ndf %&gt;%\n  group_by(group_var) %&gt;%\n  summarize(cor=cor(var1, var2))\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sintaks khusus ini menghitung <a href=\"https:\/\/statorials.org\/id\/koefisien-korelasi-pearson-1\/\" target=\"_blank\" rel=\"noopener\">korelasi<\/a> antara <strong>var1<\/strong> dan <strong>var2<\/strong> , yang dikelompokkan berdasarkan <strong>group_var<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh: menghitung korelasi berdasarkan kelompok di R<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Misalkan kita mempunyai kerangka data berikut yang berisi informasi tentang pemain bola basket dari tim yang berbeda:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#create data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'),\n                 points=c(18, 22, 19, 14, 14, 11, 20, 28),\n                 assists=c(2, 7, 9, 3, 12, 10, 14, 21))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n  team points assists\n1 to 18 2\n2 to 22 7\n3 A 19 9\n4 A 14 3\n5 B 14 12\n6 B 11 10\n7 B 20 14\n8 B 28 21\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut dari paket <a href=\"https:\/\/dplyr.tidyverse.org\/\" target=\"_blank\" rel=\"noopener\">dplyr<\/a> untuk menghitung korelasi antara <strong>poin<\/strong> dan <strong>assist<\/strong> , yang dikelompokkan berdasarkan <strong>tim<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">library<\/span> (dplyr)\n\ndf %&gt;%\n  group_by(team) %&gt;%\n  summarize(cor=cor(points, assists))\n\n# A tibble: 2 x 2\n  team horn\n   \n1 A 0.603\n2 B 0.982\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya kita dapat melihat:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Koefisien korelasi antara poin dan assist untuk Tim A adalah <strong>0,603<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Koefisien korelasi antara poin dan assist Tim B adalah <strong>0,982<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Karena kedua koefisien korelasinya positif, hal ini menunjukkan bahwa hubungan antara poin dan assist untuk kedua tim adalah positif.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Terkait:<\/strong> <a href=\"https:\/\/statorials.org\/id\" target=\"_blank\" rel=\"noopener\">Apa yang dianggap sebagai korelasi \u201ckuat\u201d?<\/a><\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/r-menghitung-nilai-unik-per-grup\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung nilai unik berdasarkan grup di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/jumlah-berdasarkan-kelompok-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung jumlah berdasarkan kelompok di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/r-rata-rata-per-kelompok\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung mean per grup di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/r-merangkum-statistik-berdasarkan-kelompok\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung statistik ringkasan berdasarkan grup di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk menghitung korelasi antara dua variabel berdasarkan grup di R: library (dplyr) df %&gt;% group_by(group_var) %&gt;% summarize(cor=cor(var1, var2)) Sintaks khusus ini menghitung korelasi antara var1 dan var2 , yang dikelompokkan berdasarkan group_var . Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh: menghitung korelasi berdasarkan kelompok di R [&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":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara menghitung korelasi berdasarkan kelompok di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung korelasi dua variabel di R yang dikelompokkan dengan variabel lain, beserta contohnya.\" \/>\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\/id\/korelasi-berdasarkan-kelompok-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung korelasi berdasarkan kelompok di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung korelasi dua variabel di R yang dikelompokkan dengan variabel lain, beserta contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T01:16:53+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/\",\"name\":\"Cara menghitung korelasi berdasarkan kelompok di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T01:16:53+00:00\",\"dateModified\":\"2023-07-20T01:16:53+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung korelasi dua variabel di R yang dikelompokkan dengan variabel lain, beserta contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung korelasi berdasarkan kelompok di r\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/id\/#website\",\"url\":\"https:\/\/statorials.org\/id\/\",\"name\":\"Statorials\",\"description\":\"Panduan anda untuk kompetensi statistik!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/id\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya\",\"sameAs\":[\"http:\/\/statorials.org\/id\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cara menghitung korelasi berdasarkan kelompok di R - Statorials","description":"Tutorial ini menjelaskan cara menghitung korelasi dua variabel di R yang dikelompokkan dengan variabel lain, beserta contohnya.","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\/id\/korelasi-berdasarkan-kelompok-di-r\/","og_locale":"id_ID","og_type":"article","og_title":"Cara menghitung korelasi berdasarkan kelompok di R - Statorials","og_description":"Tutorial ini menjelaskan cara menghitung korelasi dua variabel di R yang dikelompokkan dengan variabel lain, beserta contohnya.","og_url":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/","og_site_name":"Statorials","article_published_time":"2023-07-20T01:16:53+00:00","author":"Benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Ditulis oleh":"Benjamin anderson","Estimasi waktu membaca":"1 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/","url":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/","name":"Cara menghitung korelasi berdasarkan kelompok di R - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/id\/#website"},"datePublished":"2023-07-20T01:16:53+00:00","dateModified":"2023-07-20T01:16:53+00:00","author":{"@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81"},"description":"Tutorial ini menjelaskan cara menghitung korelasi dua variabel di R yang dikelompokkan dengan variabel lain, beserta contohnya.","breadcrumb":{"@id":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/id\/korelasi-berdasarkan-kelompok-di-r\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statorials.org\/id\/"},{"@type":"ListItem","position":2,"name":"Cara menghitung korelasi berdasarkan kelompok di r"}]},{"@type":"WebSite","@id":"https:\/\/statorials.org\/id\/#website","url":"https:\/\/statorials.org\/id\/","name":"Statorials","description":"Panduan anda untuk kompetensi statistik!","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/statorials.org\/id\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"id"},{"@type":"Person","@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81","name":"Benjamin anderson","image":{"@type":"ImageObject","inLanguage":"id","@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/","url":"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","contentUrl":"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg","caption":"Benjamin anderson"},"description":"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya","sameAs":["http:\/\/statorials.org\/id"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/2930"}],"collection":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/comments?post=2930"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/2930\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/media?parent=2930"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/categories?post=2930"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/tags?post=2930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}