{"id":2341,"date":"2023-07-22T17:02:44","date_gmt":"2023-07-22T17:02:44","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/"},"modified":"2023-07-22T17:02:44","modified_gmt":"2023-07-22T17:02:44","slug":"panda-bergulir-di-median","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/","title":{"rendered":"Cara menghitung median pergerakan di pandas: dengan contoh"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>Median bergulir<\/strong> adalah median dari sejumlah periode sebelumnya dalam suatu deret waktu.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Untuk menghitung median bergulir kolom di pandas DataFrame, kita dapat menggunakan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate rolling median of previous 3 periods<\/span>\ndf[' <span style=\"color: #ff0000;\">column_name<\/span> ']. <span style=\"color: #3366ff;\">rolling<\/span> (3). <span style=\"color: #3366ff;\">median<\/span> ()\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan fungsi ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: Hitung median pergerakan suatu kolom<\/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\n<\/span><span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">month<\/span> ': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],\n                   ' <span style=\"color: #ff0000;\">leads<\/span> ': [13, 15, 16, 15, 17, 20, 22, 24, 25, 26, 23, 24],\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [22, 24, 23, 27, 26, 26, 27, 30, 33, 32, 27, 25]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span>df\n\n\tmonth sales leads\n0 1 13 22\n1 2 15 24\n2 3 16 23\n3 4 15 27\n4 5 17 26\n5 6 20 26\n6 7 22 27\n7 8 24 30\n8 9 25 33\n9 10 26 32\n10 11 23 27\n11 12 24 25\n<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk membuat kolom baru yang berisi median bergulir &#8220;penjualan&#8221; untuk 3 periode sebelumnya:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate 3-month rolling median\n<\/span>df[' <span style=\"color: #ff0000;\">sales_rolling3<\/span> '] = df[' <span style=\"color: #ff0000;\">sales<\/span> ']. <span style=\"color: #3366ff;\">rolling<\/span> (3). <span style=\"color: #3366ff;\">median<\/span> ()\n\n<span style=\"color: #008080;\">#view updated data frame\n<\/span>df\n\n\tmonth leads sales sales_rolling3\n0 1 13 22 NaN\n1 2 15 24 NaN\n2 3 16 23 23.0\n3 4 15 27 24.0\n4 5 17 26 26.0\n5 6 20 26 26.0\n6 7 22 27 26.0\n7 8 24 30 27.0\n8 9 25 33 30.0\n9 10 26 32 32.0\n10 11 23 27 32.0\n11 12 24 25 27.0<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kami dapat memverifikasi secara manual bahwa penjualan median bergulir yang ditampilkan untuk bulan ke-3 adalah median dari 3 bulan sebelumnya:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Median dari 22, 24, 23 = <strong>23,0<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Demikian pula, kita dapat memeriksa penjualan median bergulir untuk bulan ke-4:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Median dari 24, 23, 27 = <strong>24,0<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks serupa untuk menghitung median bergulir 6 bulan:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate 6-month rolling median\n<span style=\"color: #000000;\">df['<\/span> <span style=\"color: #ff0000;\">sales_rolling6<\/span> <span style=\"color: #000000;\">'] = df['<\/span> <span style=\"color: #ff0000;\">sales<\/span> <span style=\"color: #000000;\">'].<\/span> <span style=\"color: #3366ff;\">rolling<\/span> <span style=\"color: #000000;\">(6).<\/span> <span style=\"color: #3366ff;\">median<\/span> <span style=\"color: #000000;\">()<\/span><\/span>\n\n<span style=\"color: #008080;\">#view updated data frame\n<\/span>df\n\nmonth leads sales sales_rolling3 sales_rolling6\n0 1 13 22 NaN NaN\n1 2 15 24 NaN NaN\n2 3 16 23 23.0 NaN\n3 4 15 27 24.0 NaN\n4 5 17 26 26.0 NaN\n5 6 20 26 26.0 25.0\n6 7 22 27 26.0 26.0\n7 8 24 30 27.0 26.5\n8 9 25 33 30.0 27.0\n9 10 26 32 32.0 28.5\n10 11 23 27 32.0 28.5\n11 12 24 25 27.0 28.5\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/panda-bergulir-yang-jahat\/\" target=\"_blank\" rel=\"noopener\">Cara Menghitung Rata-Rata Pergerakan di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/bantalan-korelasi-panda\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung korelasi geser pada panda<\/a><br \/><a href=\"https:\/\/statorials.org\/id\/persentase-perubahan-pada-panda\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung persen perubahan pada panda<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Median bergulir adalah median dari sejumlah periode sebelumnya dalam suatu deret waktu. Untuk menghitung median bergulir kolom di pandas DataFrame, kita dapat menggunakan sintaks berikut: #calculate rolling median of previous 3 periods df[&#8216; column_name &#8216;]. rolling (3). median () Contoh berikut menunjukkan cara menggunakan fungsi ini dalam praktiknya. Contoh: Hitung median pergerakan suatu kolom Misalkan [&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 Median Pergerakan di Pandas (dengan Contoh) - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung median pergerakan 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\/panda-bergulir-di-median\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghitung Median Pergerakan di Pandas (dengan Contoh) - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung median pergerakan di panda, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T17:02:44+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\/panda-bergulir-di-median\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/\",\"name\":\"Cara Menghitung Median Pergerakan di Pandas (dengan Contoh) - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-22T17:02:44+00:00\",\"dateModified\":\"2023-07-22T17:02:44+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung median pergerakan di panda, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-bergulir-di-median\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung median pergerakan di pandas: 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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