{"id":1401,"date":"2023-07-26T13:08:43","date_gmt":"2023-07-26T13:08:43","guid":{"rendered":"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/"},"modified":"2023-07-26T13:08:43","modified_gmt":"2023-07-26T13:08:43","slug":"r-menggabungkan-beberapa-kolom","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/","title":{"rendered":"Cara menggabungkan beberapa kolom di r (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Kita dapat menggunakan fungsi <strong>Aggregate()<\/strong> di R untuk menghasilkan ringkasan statistik untuk satu atau lebih variabel dalam bingkai data.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Fungsi ini menggunakan sintaks dasar berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>agregat (jumlah_var ~ group_var, data = df, FUN = rata-rata)<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>sum_var:<\/strong> Variabel yang akan diringkas<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>group_var:<\/strong> Variabel yang akan dikelompokkan<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>data :<\/strong> Nama blok data<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>MENYENANGKAN:<\/strong> Ringkasan statistik untuk dihitung<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Tutorial ini memberikan beberapa contoh penggunaan fungsi ini untuk menggabungkan satu atau beberapa kolom sekaligus di R, menggunakan bingkai data berikut sebagai contoh:<\/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> (team=c('A', 'A', 'A', 'B', 'B', 'B', 'C', 'C'),\n                 conf=c('E', 'E', 'W', 'W', 'W', 'W', 'W', 'W'),\n                 points=c(1, 3, 3, 4, 5, 7, 7, 9),\n                 rebounds=c(7, 7, 8, 3, 2, 7, 14, 13))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n  team conf points rebounds\n1 AE 1 7\n2 AE 3 7\n3 AW 3 8\n4 BW 4 3\n5 BW 5 2\n6 BW 7 7\n7 CW 7 14\n8 CW 9 13<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Meringkas suatu variabel dan mengelompokkannya berdasarkan variabel<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menemukan rata-rata poin yang dicetak, dikelompokkan berdasarkan tim:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find mean points scored, grouped by team<\/span>\naggregate(points ~ team, data = df, FUN = mean, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n  team points\n1 A 2.333333\n2 B 5.333333\n3 C 8.000000<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Meringkas suatu variabel dan mengelompokkannya berdasarkan beberapa variabel<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menemukan rata-rata poin yang dicetak, dikelompokkan berdasarkan tim dan konferensi:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find mean points scored, grouped by team and conference<\/span>\naggregate(points ~ team + conf, data = df, FUN = mean, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n  team conf points\n1 AE 2.000000\n2 AW 3.000000\n3 BW 5.333333\n4 CW 8.000000<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Meringkas beberapa variabel dan mengelompokkannya berdasarkan satu variabel<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menemukan rata-rata skor dan rata-rata rebound, yang dikelompokkan berdasarkan tim:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find mean points scored, grouped by team and conference<\/span>\naggregate( <span style=\"color: #3366ff;\">cbind<\/span> (points,rebounds) ~ team, data = df, FUN = mean, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n  team points rebounds\n1 A 2.333333 7.333333\n2 B 5.333333 4.000000\n3 C 8.000000 13.500000<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 4: Meringkas beberapa variabel dan mengelompokkan berdasarkan beberapa variabel<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menemukan rata-rata penilaian dan rata-rata rebound, dikelompokkan berdasarkan tim dan konferensi:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find mean points scored, grouped by team and conference<\/span>\naggregate( <span style=\"color: #3366ff;\">cbind<\/span> (points,rebounds) ~ team + conf, data = df, FUN = mean, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n  team conf points rebounds\n1 AE 2.000000 7.0\n2AW 3.000000 8.0\n3 BW 5.333333 4.0\n4 CW 8.000000 13.5<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/hitung-rata-rata-beberapa-kolom-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung rata-rata beberapa kolom di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/tambahkan-kolom-tertentu-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menjumlahkan kolom tertentu di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/jumlah-baris-tertentu-di-r\/\" target=\"_blank\" rel=\"noopener\">Cara menjumlahkan baris tertentu di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kita dapat menggunakan fungsi Aggregate() di R untuk menghasilkan ringkasan statistik untuk satu atau lebih variabel dalam bingkai data. Fungsi ini menggunakan sintaks dasar berikut: agregat (jumlah_var ~ group_var, data = df, FUN = rata-rata) Emas: sum_var: Variabel yang akan diringkas group_var: Variabel yang akan dikelompokkan data : Nama blok data MENYENANGKAN: Ringkasan statistik untuk [&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 Menggabungkan Beberapa Kolom di R (Dengan Contoh)<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggabungkan beberapa kolom 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-menggabungkan-beberapa-kolom\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menggabungkan Beberapa Kolom di R (Dengan Contoh)\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggabungkan beberapa kolom di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-26T13:08:43+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-menggabungkan-beberapa-kolom\/\",\"url\":\"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/\",\"name\":\"Cara Menggabungkan Beberapa Kolom di R (Dengan Contoh)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-26T13:08:43+00:00\",\"dateModified\":\"2023-07-26T13:08:43+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggabungkan beberapa kolom di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/r-menggabungkan-beberapa-kolom\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menggabungkan beberapa kolom di r (dengan contoh)\"}]},{\"@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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