{"id":1618,"date":"2023-07-25T15:35:19","date_gmt":"2023-07-25T15:35:19","guid":{"rendered":"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/"},"modified":"2023-07-25T15:35:19","modified_gmt":"2023-07-25T15:35:19","slug":"r-tabel-frekuensi-beberapa-variabel","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/","title":{"rendered":"Cara membuat tabel frekuensi beberapa variabel di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Untuk menghitung tabel frekuensi beberapa variabel dalam bingkai data di R, Anda dapat menggunakan fungsi <strong>apply()<\/strong> , yang menggunakan sintaks berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>terapkan (X, MARGIN MENYENANGKAN)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>X:<\/strong> array, matriks, atau blok data<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>MARGIN:<\/strong> menerapkan fungsi pada baris (1) atau kolom (2)<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>FUN:<\/strong> Fungsi untuk diterapkan<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Tabel frekuensi semua variabel di R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung tabel frekuensi untuk setiap variabel dalam bingkai data:<\/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> (var1=c(1, 1, 2, 2, 2, 2, 3),\n                 var2=c('A', 'A', 'A', 'A', 'B', 'B', 'B'),\n                 var3=c(6, 7, 7, 7, 8, 8, 9))\n\n<span style=\"color: #008080;\">#view first few rows of data frame<\/span>\nhead(df)\n\n  var1 var2 var3\n1 1 To 6\n2 1 A 7\n3 2 To 7\n4 2 To 7\n5 2 B 8\n6 2 B 8\n\n<span style=\"color: #008080;\">#calculate frequency table for every variable in data frame\n<\/span>apply((df), 2, table)\n\n$var1\n\n1 2 3 \n2 4 1 \n\n$var2\n\nAB\n4 3 \n\n$var3\n\n6 7 8 9 \n1 3 2 1<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Hasilnya adalah tiga tabel frekuensi \u2013 satu untuk setiap variabel dalam bingkai data.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Berikut cara menafsirkan tabel frekuensi pertama:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Nilai <strong>1<\/strong> muncul dua kali pada kolom \u201cvar1\u201d.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Nilai <strong>2<\/strong> muncul 4 kali pada kolom \u201cvar2\u201d.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Nilai <strong>3<\/strong> muncul 1 kali pada kolom \u201cvar3\u201d.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Tabel frekuensi lainnya dapat diinterpretasikan dengan cara yang sama.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Tabel frekuensi untuk variabel tertentu di R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung tabel frekuensi untuk variabel tertentu dalam bingkai data<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (var1=c(1, 1, 2, 2, 2, 2, 3),\n                 var2=c('A', 'A', 'A', 'A', 'B', 'B', 'B'),\n                 var3=c(6, 7, 7, 7, 8, 8, 9))\n\n<span style=\"color: #008080;\">#calculate frequency table for var1 and var3 columns\n<\/span>apply((df[c(' <span style=\"color: #008000;\">var1<\/span> ', ' <span style=\"color: #008000;\">var3<\/span> ')]), 2, table)\n\n$var1\n\n1 2 3 \n2 4 1\n\n$var3\n\n6 7 8 9 \n1 3 2 1<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Tabel frekuensi untuk semua kecuali satu variabel di R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki kolom indeks dalam bingkai data dan kami ingin menghitung tabel frekuensi untuk setiap variabel dalam bingkai data <em>kecuali<\/em> kolom indeks.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara melakukan ini:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (index=c(1, 2, 3, 4, 5, 6, 7),\n                 var2=c('A', 'A', 'A', 'A', 'B', 'B', 'B'),\n                 var3=c(6, 7, 7, 7, 8, 8, 9))\n\n<span style=\"color: #008080;\">#calculate frequency table for all columns except index column\n<\/span>apply((df[-1]), 2, table)\n\n$var2\n\nAB\n4 3 \n\n$var3\n\n6 7 8 9 \n1 3 2 1<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/meja-dua-arah-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara membuat tabel dua arah di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/histogram-frekuensi-relatif-r\/\" target=\"_blank\" rel=\"noopener\">Cara membuat histogram frekuensi relatif di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Untuk menghitung tabel frekuensi beberapa variabel dalam bingkai data di R, Anda dapat menggunakan fungsi apply() , yang menggunakan sintaks berikut: terapkan (X, MARGIN MENYENANGKAN) Emas: X: array, matriks, atau blok data MARGIN: menerapkan fungsi pada baris (1) atau kolom (2) FUN: Fungsi untuk diterapkan Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh [&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 membuat tabel frekuensi beberapa variabel di R<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung tabel frekuensi untuk beberapa 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\/r-tabel-frekuensi-beberapa-variabel\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara membuat tabel frekuensi beberapa variabel di R\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung tabel frekuensi untuk beberapa variabel di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T15:35:19+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\/r-tabel-frekuensi-beberapa-variabel\/\",\"url\":\"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/\",\"name\":\"Cara membuat tabel frekuensi beberapa variabel di R\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T15:35:19+00:00\",\"dateModified\":\"2023-07-25T15:35:19+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung tabel frekuensi untuk beberapa variabel di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-tabel-frekuensi-beberapa-variabel\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membuat tabel frekuensi beberapa variabel 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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