{"id":1143,"date":"2023-07-27T12:44:55","date_gmt":"2023-07-27T12:44:55","guid":{"rendered":"https:\/\/statorials.org\/id\/xtab-di-r\/"},"modified":"2023-07-27T12:44:55","modified_gmt":"2023-07-27T12:44:55","slug":"xtab-di-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/xtab-di-r\/","title":{"rendered":"Cara menggunakan xtabs() di r untuk menghitung frekuensi"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Fungsi <strong>xtabs()<\/strong> di R memungkinkan Anda menghitung frekuensi satu atau lebih variabel dengan cepat.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Ini menggunakan sintaks dasar berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>xtabs(~nama_variabel, data=data)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>nama_variabel:<\/strong> Variabel yang ingin Anda hitung frekuensinya.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>data:<\/strong> Nama blok data asal variabel.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Tutorial ini menunjukkan beberapa contoh penggunaan praktis fungsi ini.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Gunakan xtabs() untuk frekuensi searah<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan <strong>xtabs()<\/strong> untuk menghitung frekuensi variabel <em>tim<\/em> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data.frame(team= <span style=\"color: #3366ff;\">rep<\/span> (c(' <span style=\"color: #008000;\">A<\/span> ', ' <span style=\"color: #008000;\">B<\/span> ', ' <span style=\"color: #008000;\">C<\/span> '), <span style=\"color: #3366ff;\">times<\/span> =c(27, 33, 40)),\n                 position= <span style=\"color: #3366ff;\">rep<\/span> (c(' <span style=\"color: #008000;\">Guard<\/span> ', ' <span style=\"color: #008000;\">Forward<\/span> ', ' <span style=\"color: #008000;\">Center<\/span> '), <span style=\"color: #3366ff;\">times<\/span> =c(20, 50, 30)),\n                 points= <span style=\"color: #3366ff;\">runif<\/span> (100, 1, 50))\n\n<span style=\"color: #008080;\">#view first six rows of data frame\n<\/span>head(df)\n\n  team position points\n1A Guard 14.00992\n2 A Guard 19.23407\n3A Guard 29.06981\n4A Guard 45.50218\n5A Guard 10.88241\n6A Guard 45.02109\n\n<span style=\"color: #008080;\">#calculate frequencies of <em>team<\/em> variable\n<\/span>xtabs(~team, data=df)\n\nteam\n ABC\n27 33 40<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya kita dapat melihat bahwa:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Tim A muncul <strong>27<\/strong> kali dalam bingkai data.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Tim A muncul <strong>33<\/strong> kali dalam bingkai data.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Tim A muncul <strong>40<\/strong> kali dalam bingkai data.<\/span><\/li>\n<\/ul>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Gunakan xtabs() untuk frekuensi dua arah<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan <strong>xtabs()<\/strong> untuk menghitung frekuensi dua arah untuk variabel <em>tim<\/em> dan <em>posisi<\/em> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data.frame(team= <span style=\"color: #3366ff;\">rep<\/span> (c(' <span style=\"color: #008000;\">A<\/span> ', ' <span style=\"color: #008000;\">B<\/span> ', ' <span style=\"color: #008000;\">C<\/span> '), <span style=\"color: #3366ff;\">times<\/span> =c(27, 33, 40)),\n                 position= <span style=\"color: #3366ff;\">rep<\/span> (c(' <span style=\"color: #008000;\">Guard<\/span> ', ' <span style=\"color: #008000;\">Forward<\/span> ', ' <span style=\"color: #008000;\">Center<\/span> '), <span style=\"color: #3366ff;\">times<\/span> =c(20, 50, 30)),\n                 points= <span style=\"color: #3366ff;\">runif<\/span> (100, 1, 50))\n\n<span style=\"color: #008080;\">#calculate frequencies of <em>team<\/em> and <em>position<\/em> variables\n<\/span>xtabs(~team+position, data=df)\n\n    position\nteam Center Forward Guard\n   A 0 7 20\n   B 0 33 0\n   C 30 10 0<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya kita dapat melihat bahwa:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Ada <strong>0<\/strong> Pusat di Tim A.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Ada <strong>7<\/strong> penyerang di tim A.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Ada <strong>20<\/strong> penjaga di Tim A.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dan seterusnya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Menggunakan xtabs() untuk frekuensi n-arah<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Fungsi <strong>xtabs()<\/strong> sebenarnya dapat digunakan untuk menghitung frekuensi sejumlah variabel hanya dengan menggunakan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>xtabs(~variable1+variable2+variable3+...+variable <em>n<\/em> , data=df)<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dalam praktiknya, fungsi ini paling sering digunakan untuk menghitung frekuensi searah dan dua arah.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/frekuensi-relatif-dplyr\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menghitung frekuensi relatif menggunakan dplyr<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/hitung-jika-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menjalankan fungsi COUNTIF di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/jumlah-kumulatif-dalam-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menghitung jumlah kumulatif di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fungsi xtabs() di R memungkinkan Anda menghitung frekuensi satu atau lebih variabel dengan cepat. Ini menggunakan sintaks dasar berikut: xtabs(~nama_variabel, data=data) Emas: nama_variabel: Variabel yang ingin Anda hitung frekuensinya. data: Nama blok data asal variabel. Tutorial ini menunjukkan beberapa contoh penggunaan praktis fungsi ini. Contoh 1: Gunakan xtabs() untuk frekuensi searah Kode berikut menunjukkan cara [&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 menggunakan xtabs() di R untuk menghitung frekuensi \u2013 Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan fungsi xtabs() di R untuk menghitung frekuensi, 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\/xtab-di-r\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menggunakan xtabs() di R untuk menghitung frekuensi \u2013 Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggunakan fungsi xtabs() di R untuk menghitung frekuensi, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/xtab-di-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T12:44:55+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\/xtab-di-r\/\",\"url\":\"https:\/\/statorials.org\/id\/xtab-di-r\/\",\"name\":\"Cara menggunakan xtabs() di R untuk menghitung frekuensi \u2013 Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-27T12:44:55+00:00\",\"dateModified\":\"2023-07-27T12:44:55+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggunakan fungsi xtabs() di R untuk menghitung frekuensi, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/xtab-di-r\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/xtab-di-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/xtab-di-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menggunakan xtabs() di r untuk menghitung frekuensi\"}]},{\"@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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