{"id":2018,"date":"2023-07-24T01:57:10","date_gmt":"2023-07-24T01:57:10","guid":{"rendered":"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/"},"modified":"2023-07-24T01:57:10","modified_gmt":"2023-07-24T01:57:10","slug":"korelasi-spearman-di-sungai","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/","title":{"rendered":"Cara menghitung korelasi rank spearman di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Dalam statistik, <strong>korelasi<\/strong> mengacu pada kekuatan dan arah hubungan antara dua variabel. Nilai koefisien korelasi dapat berkisar antara -1 hingga 1, dengan interpretasi sebagai berikut:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>-1 :<\/strong> hubungan negatif sempurna antara dua variabel<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>0:<\/strong> tidak ada hubungan antara dua variabel<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>1:<\/strong> hubungan positif sempurna antara dua variabel<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Jenis korelasi khusus disebut <strong>korelasi peringkat Spearman<\/strong> , yang digunakan untuk mengukur korelasi antara dua variabel peringkat. (misalnya, peringkat nilai ujian matematika siswa relatif terhadap peringkat nilai ujian sains di suatu kelas).<\/span><\/p>\n<p> <span style=\"color: #000000;\">Untuk menghitung korelasi rank Spearman antara dua variabel di R, kita dapat menggunakan sintaks dasar berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>corr &lt;- cor. <span style=\"color: #3366ff;\">test<\/span> (x, y, method = ' <span style=\"color: #ff0000;\">spearman<\/span> ')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan fungsi ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Korelasi peringkat Spearman antar vektor<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung korelasi rank Spearman antara dua vektor di R:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#define data\n<\/span>x &lt;- c(70, 78, 90, 87, 84, 86, 91, 74, 83, 85)\ny &lt;- c(90, 94, 79, 86, 84, 83, 88, 92, 76, 75)\n\n<span style=\"color: #008080;\">#calculate Spearman rank correlation between x and y\n<\/span>horn. <span style=\"color: #3366ff;\">test<\/span> (x, y, method = ' <span style=\"color: #ff0000;\">spearman<\/span> ')\n\n\tSpearman's rank correlation rho\n\ndata: x and y\nS = 234, p-value = 0.2324\nalternative hypothesis: true rho is not equal to 0\nsample estimates:\n       rho \n-0.4181818<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya, kita dapat melihat bahwa korelasi peringkat Spearman adalah <strong>-0,41818<\/strong> dan nilai p yang sesuai adalah <strong>0,2324<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Hal ini menunjukkan adanya korelasi negatif antara kedua vektor.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Namun, karena nilai p korelasi tidak kurang dari 0,05, maka korelasi tersebut tidak signifikan secara statistik.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Korelasi peringkat spearman antar kolom dalam bingkai data<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung korelasi peringkat Spearman antara dua kolom dalam bingkai data:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#define data frame\n<\/span>df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (team=c('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J'),\n                 points=c(67, 70, 75, 78, 73, 89, 84, 99, 90, 91),\n                 assists=c(22, 27, 30, 23, 25, 31, 38, 35, 34, 32))\n\n<span style=\"color: #008080;\">#calculate Spearman rank correlation between x and y\n<\/span>horn. <span style=\"color: #3366ff;\">test<\/span> (df$points, df$assists, method = 'spearman')\n\n\tSpearman's rank correlation rho\n\ndata: df$points and df$assists\nS = 36, p-value = 0.01165\nalternative hypothesis: true rho is not equal to 0\nsample estimates:\n      rho \n0.7818182 \n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya, kita dapat melihat bahwa korelasi peringkat Spearman adalah <strong>0,7818<\/strong> dan nilai p yang sesuai adalah <strong>0,01165<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Hal ini menunjukkan adanya korelasi positif yang kuat antara kedua vektor tersebut.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Karena nilai p korelasinya kurang dari 0,05, maka korelasinya signifikan secara statistik.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/korelasi-parsial-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung korelasi parsial di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/autokorelasi-di-sungai\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung autokorelasi di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/korelasi-bergulir-di-sungai\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung korelasi geser di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/cara-melaporkan-korelasi-spearman\/\" target=\"_blank\" rel=\"noopener\">Cara melaporkan korelasi Spearman dalam format APA<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dalam statistik, korelasi mengacu pada kekuatan dan arah hubungan antara dua variabel. Nilai koefisien korelasi dapat berkisar antara -1 hingga 1, dengan interpretasi sebagai berikut: -1 : hubungan negatif sempurna antara dua variabel 0: tidak ada hubungan antara dua variabel 1: hubungan positif sempurna antara dua variabel Jenis korelasi khusus disebut korelasi peringkat Spearman , [&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 rank Spearman di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung korelasi rank Spearman antara dua variabel di R, dengan beberapa contoh.\" \/>\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-spearman-di-sungai\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung korelasi rank Spearman di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung korelasi rank Spearman antara dua variabel di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T01:57:10+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=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/\",\"url\":\"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/\",\"name\":\"Cara menghitung korelasi rank Spearman di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T01:57:10+00:00\",\"dateModified\":\"2023-07-24T01:57:10+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung korelasi rank Spearman antara dua variabel di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/korelasi-spearman-di-sungai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung korelasi rank spearman 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. 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