{"id":2086,"date":"2023-07-23T18:34:11","date_gmt":"2023-07-23T18:34:11","guid":{"rendered":"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/"},"modified":"2023-07-23T18:34:11","modified_gmt":"2023-07-23T18:34:11","slug":"jumlah-panda-per-kelompok","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/","title":{"rendered":"Cara menghitung kuantil berdasarkan kelompok di pandas"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk menghitung kuantil berdasarkan kelompok di Pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df. <span style=\"color: #3366ff;\">groupby<\/span> (' <span style=\"color: #ff0000;\">grouping_variable<\/span> '). <span style=\"color: #3366ff;\">quantile<\/span> ( <span style=\"color: #008000;\">.5<\/span> )\n<\/strong><\/pre>\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: menghitung kuantil berdasarkan kelompok<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki panda DataFrame berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span> \ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': [1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2],\n                   ' <span style=\"color: #ff0000;\">score<\/span> ': [3, 4, 4, 5, 5, 8, 1, 2, 2, 3, 3, 5]})\n\n<span style=\"color: #008080;\">#view first five rows<\/span>\ndf. <span style=\"color: #3366ff;\">head<\/span> ()\n\nteam score\n0 1 3\n1 1 4\n2 1 4\n3 1 5\n4 1 5 \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung persentil ke-90 dari nilai pada kolom &#8220;poin&#8221;, yang dikelompokkan berdasarkan kolom &#8220;tim&#8221;:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df. <span style=\"color: #3366ff;\">groupby<\/span> (' <span style=\"color: #ff0000;\">team<\/span> '). <span style=\"color: #3366ff;\">quantile<\/span> ( <span style=\"color: #008000;\">.90<\/span> )\n\n\tscore\nteam\t\n1 6.5\n2 4.0\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Berikut cara menafsirkan hasilnya:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Persentil ke-90 \u201cpoin\u201d untuk Tim 1 adalah <strong>6,5<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Persentil \u201cpoin\u201d ke-90 untuk Tim 2 adalah <strong>4,0<\/strong> .<\/span><\/li>\n<\/ul>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Hitung beberapa kuantil per grup<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghitung beberapa kuantil sekaligus per grup:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': [1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2],\n                   ' <span style=\"color: #ff0000;\">score<\/span> ': [3, 4, 4, 5, 5, 8, 1, 2, 2, 3, 3, 5]})\n\n<span style=\"color: #008080;\">#create functions to calculate 1st and 3rd quartiles\n<\/span><span style=\"color: #008000;\">def<\/span> q1(x):\n    <span style=\"color: #008000;\">return<\/span> x. <span style=\"color: #3366ff;\">quantile<\/span> ( <span style=\"color: #008000;\">0.25<\/span> )\n\n<span style=\"color: #008000;\">def<\/span> q3(x):\n    <span style=\"color: #008000;\">return<\/span> x. <span style=\"color: #3366ff;\">quantile<\/span> ( <span style=\"color: #008000;\">0.75<\/span> )\n\n<span style=\"color: #008080;\">#calculate 1st and 3rd quartiles by group\n<\/span>vals = {' <span style=\"color: #ff0000;\">score<\/span> ': [q1, q3]}\n\ndf. <span style=\"color: #3366ff;\">groupby<\/span> (' <span style=\"color: #ff0000;\">team<\/span> '). <span style=\"color: #3366ff;\">agg<\/span> (vals)\n\n\tscore\n        q1 q3\nteam\t\t\n1 4.0 5.0\n2 2.0 3.0<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Berikut cara menafsirkan hasilnya:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Kuartil pertama dan ketiga skor Tim 1 masing-masing adalah <strong>4,0<\/strong> dan <strong>5,0<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Skor kuartil pertama dan ketiga Tim 2 masing-masing adalah <strong>2,0<\/strong> dan <strong>3,0<\/strong> .<\/span><\/li>\n<\/ul>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara menjalankan fungsi umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/maks-per-kelompok-panda\/\" target=\"_blank\" rel=\"noopener\">Bagaimana menemukan nilai maksimal per grup di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kelompok-panda-berdasarkan-nomor\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung penampakan kelompok pada panda<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kolom-panda-rata-rata\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung rata-rata kolom di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk menghitung kuantil berdasarkan kelompok di Pandas: df. groupby (&#8216; grouping_variable &#8216;). quantile ( .5 ) Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh 1: menghitung kuantil berdasarkan kelompok Misalkan kita memiliki panda DataFrame berikut: import pandas as pd #createDataFrame df = pd. DataFrame ({&#8216; team &#8216;: [&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 kuantil grup di panda \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung kuantil grup di panda, 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\/jumlah-panda-per-kelompok\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung kuantil grup di panda \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung kuantil grup di panda, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T18:34:11+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\/jumlah-panda-per-kelompok\/\",\"url\":\"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/\",\"name\":\"Cara menghitung kuantil grup di panda \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T18:34:11+00:00\",\"dateModified\":\"2023-07-23T18:34:11+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung kuantil grup di panda, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/jumlah-panda-per-kelompok\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung kuantil berdasarkan kelompok di pandas\"}]},{\"@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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