{"id":1443,"date":"2023-07-26T09:19:55","date_gmt":"2023-07-26T09:19:55","guid":{"rendered":"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/"},"modified":"2023-07-26T09:19:55","modified_gmt":"2023-07-26T09:19:55","slug":"tabel-silang-dinamis-di-sungai","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/","title":{"rendered":"Cara cepat membuat pivottable di r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Di Excel, <strong>tabel pivot<\/strong> menyediakan cara mudah untuk mengelompokkan dan meringkas data.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, jika kita memiliki kumpulan data berikut di Excel, kita bisa menggunakan tabel pivot untuk meringkas total penjualan dengan cepat berdasarkan wilayah:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-14260 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pivot1.png\" alt=\"\" width=\"495\" height=\"365\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Ini memberitahu kita:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Wilayah A memiliki total 51 penjualan<\/span><\/li>\n<li> <span style=\"color: #000000;\">Wilayah B memiliki total 85 penjualan<\/span><\/li>\n<li> <span style=\"color: #000000;\">Wilayah C mencapai 140 total penjualan<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Atau kita dapat meringkasnya dengan metrik lain seperti rata-rata penjualan berdasarkan wilayah:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-14261 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pivot2.png\" alt=\"\" width=\"497\" height=\"372\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Ternyata kita bisa dengan cepat membuat tabel pivot serupa di R menggunakan fungsi <strong>group_by()<\/strong> dan <strong>ringkasan()<\/strong> dari paket <a href=\"https:\/\/dplyr.tidyverse.org\/\" target=\"_blank\" rel=\"noopener\">dplyr<\/a> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tutorial ini memberikan beberapa contoh bagaimana melakukan hal ini.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: Membuat PivotTable di R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Pertama, mari buat kumpulan data yang sama di R yang kita gunakan pada contoh sebelumnya dari Excel:<\/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> (region=c('A', 'A', 'A', 'B', 'B', 'B', 'C', 'C', 'C', 'C'),\n                 device=c('X', 'X', 'Y', 'X', 'Y', 'Y', 'X', 'X', 'Y', 'Y'),\n                 sales=c(12, 18, 21, 22, 34, 29, 38, 36, 34, 32))\n\n<span style=\"color: #008080;\">#view data frame\n<\/span>df\n\n   region device sales\n1AX 12\n2AX18\n3 AY 21\n4 BX22\n5 BY 34\n6 BY 29\n7 CX 38\n8CX36\n9 CY 34\n10 CY 32\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Selanjutnya, mari muat paket dplyr dan gunakan fungsi <strong>group_by()<\/strong> dan <strong>ringkasan()<\/strong> untuk mengelompokkan berdasarkan wilayah dan mencari jumlah penjualan berdasarkan wilayah:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\"><span style=\"color: #107d3f;\"><span style=\"color: #993300;\">library<\/span> <span style=\"color: #000000;\">(dplyr)<\/span>\n<\/span><\/span>\n<span style=\"color: #008080;\">#find sum of sales by region<\/span>\ndf %&gt;%\n  <span style=\"color: #3366ff;\">group_by<\/span> (region) %&gt;% \n  <span style=\"color: #3366ff;\">summarize<\/span> (sum_sales = <span style=\"color: #008000;\">sum<\/span> (sales))\n\n# A tibble: 3 x 2\n  region sum_sales\n        \n1 to 51\n2 B 85\n3 C 140<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat melihat bahwa angka-angka ini cocok dengan angka-angka yang ditunjukkan pada contoh pengantar Excel.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kami juga dapat menghitung rata-rata penjualan berdasarkan wilayah:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find average sales by region<\/span>\ndf %&gt;%\n  <span style=\"color: #3366ff;\">group_by<\/span> (region) %&gt;% \n  <span style=\"color: #3366ff;\">summarize<\/span> (mean_sales = <span style=\"color: #008000;\">mean<\/span> (sales))\n\n# A tibble: 3 x 2\n  region mean_sales\n        \n1 to 17  \n2 B 28.3\n3 C 35<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sekali lagi, angka-angka ini cocok dengan angka-angka yang ditunjukkan pada contoh Excel sebelumnya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kita juga dapat mengelompokkan berdasarkan beberapa variabel. Misalnya, kami dapat menemukan jumlah penjualan yang dikelompokkan berdasarkan wilayah <em>dan<\/em> jenis perangkat:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find sum of sales by region and device type<\/span>\ndf %&gt;%\n  <span style=\"color: #3366ff;\">group_by<\/span> (region, device) %&gt;% \n  <span style=\"color: #3366ff;\">summarize<\/span> (sum_sales = <span style=\"color: #008000;\">sum<\/span> (sales))\n\n# A tibble: 6 x 3\n# Groups: region [3]\n  region device sum_sales\n          \n1AX30\n2 AY 21\n3 BX22\n4 BY 63\n5 CX 74\n6 CY 66<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/vlookup-di-r\/\" target=\"_blank\" rel=\"noopener\">Bagaimana melakukan VLOOKUP (mirip dengan Excel) di R<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/data-resume-grup-r\/\" target=\"_blank\" rel=\"noopener\">Panduan Lengkap: Cara Mengelompokkan dan Meringkas Data di R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Di Excel, tabel pivot menyediakan cara mudah untuk mengelompokkan dan meringkas data. Misalnya, jika kita memiliki kumpulan data berikut di Excel, kita bisa menggunakan tabel pivot untuk meringkas total penjualan dengan cepat berdasarkan wilayah: Ini memberitahu kita: Wilayah A memiliki total 51 penjualan Wilayah B memiliki total 85 penjualan Wilayah C mencapai 140 total penjualan [&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 Cepat Membuat PivotTable di R - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara cepat membuat tabel pivot dari bingkai data apa pun 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\/tabel-silang-dinamis-di-sungai\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Cepat Membuat PivotTable di R - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara cepat membuat tabel pivot dari bingkai data apa pun di R, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-26T09:19:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/pivot1.png\" \/>\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\/tabel-silang-dinamis-di-sungai\/\",\"url\":\"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/\",\"name\":\"Cara Cepat Membuat PivotTable di R - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-26T09:19:55+00:00\",\"dateModified\":\"2023-07-26T09:19:55+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara cepat membuat tabel pivot dari bingkai data apa pun di R, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/tabel-silang-dinamis-di-sungai\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara cepat membuat pivottable 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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