{"id":3625,"date":"2023-07-16T11:39:13","date_gmt":"2023-07-16T11:39:13","guid":{"rendered":"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/"},"modified":"2023-07-16T11:39:13","modified_gmt":"2023-07-16T11:39:13","slug":"simpangan-baku-garis-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/","title":{"rendered":"Cara menghitung simpangan baku baris di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk menghitung deviasi standar baris di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>row_stdev &lt;- apply(df, 1, sd, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaks ini di R.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh: Hitung simpangan baku baris di R<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki bingkai data berikut di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (game1=c(12, 15, 15, 18, 29, 30, 31),\n                 game2=c(15, 17, 17, 16, 29, 8, 14),\n                 game3=c(8, 22, 27, 35, 29, 22, 17))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n  game1 game2 game3\n1 12 15 8\n2 15 17 22\n3 15 17 27\n4 18 16 35\n5 29 29 29\n6 30 8 22\n7 31 14 17<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk menghitung simpangan baku nilai di setiap baris:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate standard deviation of each row\n<span style=\"color: #000000;\">row_stdev &lt;- apply(df, 1, sd, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n<\/span>\n#view standard deviation of each row\n<span style=\"color: #000000;\">row_stdev\n\n[1] 3.511885 3.605551 6.429101 10.440307 0.000000 11.135529 9.073772\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;\">Simpangan baku nilai pada baris pertama adalah <strong>3,511885<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Simpangan baku nilai pada baris kedua adalah <strong>3,605551<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Simpangan baku nilai pada baris ketiga adalah <strong>6.429101<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dan seterusnya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jika mau, kita juga bisa menggunakan fungsi <a href=\"https:\/\/statorials.org\/id\/ubah-fungsinya-menjadi-r\/\" target=\"_blank\" rel=\"noopener\">transform()<\/a> untuk menambahkan kolom baru ke bingkai data yang menampilkan simpangan baku nilai di setiap baris:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#add column that displays standard deviation of each row<\/span>\ndf &lt;- transform(df, row_stdev=apply(df, 1, sd, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> ))\n\n<span style=\"color: #008080;\">#view updated data frame\n<\/span>df\n\n  game1 game2 game3 row_stdev\n1 12 15 8 3.511885\n2 15 17 22 3.605551\n3 15 17 27 6.429101\n4 18 16 35 10.440307\n5 29 29 29 0.000000\n6 30 8 22 11.135529\n7 31 14 17 9.073772\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kolom baru bernama <strong>row_stdev<\/strong> menampilkan standar deviasi nilai di setiap baris.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan:<\/strong> Simpangan baku nilai pada baris ke 5 adalah nol karena masing-masing nilainya sama, sehingga tidak ada \u201ccelah\u201d pada nilainya.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Terkait:<\/strong> <a href=\"https:\/\/statorials.org\/id\/deviasi-standar-nol\/\" target=\"_blank\" rel=\"noopener\">Bagaimana Menafsirkan Standar Deviasi Nol<\/a><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara menjalankan fungsi umum lainnya di R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/deviasi-standar-dplyr\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung simpangan baku menggunakan dplyr<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/deviasi-standar-tertimbang-dalam-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung deviasi standar tertimbang di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/simpangan-baku-kelompok-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung deviasi standar berkerumun di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk menghitung deviasi standar baris di R: row_stdev &lt;- apply(df, 1, sd, na. rm = TRUE ) Contoh berikut menunjukkan cara menggunakan sintaks ini di R. Contoh: Hitung simpangan baku baris di R Misalkan kita memiliki bingkai data berikut di R: #create data frame df &lt;- data. frame (game1=c(12, [&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 simpangan baku garis di R - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung simpangan baku baris di R, dengan sebuah 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\/simpangan-baku-garis-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 simpangan baku garis di R - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung simpangan baku baris di R, dengan sebuah contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T11:39:13+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\/simpangan-baku-garis-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/\",\"name\":\"Cara menghitung simpangan baku garis di R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T11:39:13+00:00\",\"dateModified\":\"2023-07-16T11:39:13+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung simpangan baku baris di R, dengan sebuah contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/simpangan-baku-garis-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung simpangan baku baris 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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