{"id":2572,"date":"2023-07-21T16:37:26","date_gmt":"2023-07-21T16:37:26","guid":{"rendered":"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/"},"modified":"2023-07-21T16:37:26","modified_gmt":"2023-07-21T16:37:26","slug":"persentase-kumulatif-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/","title":{"rendered":"Cara menghitung persentase kumulatif di panda"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk menghitung persentase kumulatif nilai dalam kolom pandas DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate cumulative sum of column\n<\/span>df[' <span style=\"color: #ff0000;\">cum_sum<\/span> '] = df[' <span style=\"color: #ff0000;\">col1<\/span> ']. <span style=\"color: #3366ff;\">cumsum<\/span> ()\n\n<span style=\"color: #008080;\">#calculate cumulative percentage of column (rounded to 2 decimal places)\n<\/span>df[' <span style=\"color: #ff0000;\">cum_percent<\/span> '] = round( <span style=\"color: #008000;\">100<\/span> *df. <span style=\"color: #3366ff;\">cum_sum<\/span> \/df[' <span style=\"color: #ff0000;\">col1<\/span> ']. <span style=\"color: #3366ff;\">sum<\/span> (), <span style=\"color: #008000;\">2<\/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: Hitung persentase kumulatif di antara panda<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki DataFrame panda berikut yang menunjukkan jumlah unit yang dijual perusahaan dalam beberapa tahun berturut-turut:<\/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 style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">year<\/span> ': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10],\n                   ' <span style=\"color: #ff0000;\">units_sold<\/span> ': [60, 75, 77, 87, 104, 134, 120, 125, 140, 150]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   year units_sold\n0 1 60\n1 2 75\n2 3 77\n3 4 87\n4 5 104\n5 6 134\n6 7 120\n7 8 125\n8 9 140\n9 10 150\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Selanjutnya, kita dapat menggunakan kode berikut untuk menambahkan kolom yang menampilkan jumlah kumulatif unit terjual dan persentase kumulatif unit terjual:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#calculate cumulative sum of units sold\n<\/span>df[' <span style=\"color: #ff0000;\">cum_sum<\/span> '] = df[' <span style=\"color: #ff0000;\">units_sold<\/span> ']. <span style=\"color: #3366ff;\">cumsum<\/span> ()\n\n<span style=\"color: #008080;\">#calculate cumulative percentage of units sold\n<\/span>df[' <span style=\"color: #ff0000;\">cum_percent<\/span> '] = round( <span style=\"color: #008000;\">100<\/span> *df. <span style=\"color: #3366ff;\">cum_sum<\/span> \/df[' <span style=\"color: #ff0000;\">units_sold<\/span> ']. <span style=\"color: #3366ff;\">sum<\/span> (), <span style=\"color: #008000;\">2<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   year units_sold cum_sum cum_percent\n0 1 60 60 5.60\n1 2 75 135 12.59\n2 3 77 212 19.78\n3 4 87 299 27.89\n4 5 104 403 37.59\n5 6 134 537 50.09\n6 7 120 657 61.29\n7 8 125 782 72.95\n8 9 140 922 86.01\n9 10 150 1072 100.00\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kami menafsirkan persentase kumulatif sebagai berikut:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>5,60%<\/strong> dari seluruh penjualan dilakukan pada tahun pertama.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>12,59<\/strong> dari seluruh penjualan dilakukan pada tahun 1 dan 2 jika digabungkan.<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>19,78%<\/strong> dari seluruh penjualan dilakukan pada tahun 1, 2 dan 3 jika digabungkan.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dan seterusnya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa Anda cukup mengubah nilai dalam fungsi <strong>round()<\/strong> untuk juga mengubah jumlah koma desimal yang ditampilkan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, kita dapat membulatkan persentase kumulatif menjadi nol desimal:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#calculate cumulative sum of units sold\n<\/span>df[' <span style=\"color: #ff0000;\">cum_sum<\/span> '] = df[' <span style=\"color: #ff0000;\">units_sold<\/span> ']. <span style=\"color: #3366ff;\">cumsum<\/span> ()\n\n<span style=\"color: #008080;\">#calculate cumulative percentage of units sold\n<\/span>df[' <span style=\"color: #ff0000;\">cum_percent<\/span> '] = round( <span style=\"color: #008000;\">100<\/span> *df. <span style=\"color: #3366ff;\">cum_sum<\/span> \/df[' <span style=\"color: #ff0000;\">units_sold<\/span> ']. <span style=\"color: #3366ff;\">sum<\/span> (), <span style=\"color: #008000;\">0<\/span> )\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   year units_sold cum_sum cum_percent\n0 1 60 60 6.0\n1 2 75 135 13.0\n2 3 77 212 20.0\n3 4 87 299 28.0\n4 5 104 403 38.0\n5 6 134 537 50.0\n6 7 120 657 61.0\n7 8 125 782 73.0\n8 9 140 922 86.0\n9 10 150 1072 100.0<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Persentase kumulatif kini dibulatkan menjadi nol desimal.<\/span><\/p>\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 dengan Python:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/tabel-frekuensi-python\/\" target=\"_blank\" rel=\"noopener\">Cara Membuat Tabel Frekuensi dengan Python<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/python-frekuensi-relatif\/\" target=\"_blank\" rel=\"noopener\">Cara Menghitung Frekuensi Relatif dengan Python<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk menghitung persentase kumulatif nilai dalam kolom pandas DataFrame: #calculate cumulative sum of column df[&#8216; cum_sum &#8216;] = df[&#8216; col1 &#8216;]. cumsum () #calculate cumulative percentage of column (rounded to 2 decimal places) df[&#8216; cum_percent &#8216;] = round( 100 *df. cum_sum \/df[&#8216; col1 &#8216;]. sum (), 2 ) 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 menghitung persentase kumulatif di panda \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung persentase kumulatif kolom di panda, beserta contohnya.\" \/>\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\/persentase-kumulatif-panda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung persentase kumulatif di panda \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung persentase kumulatif kolom di panda, beserta contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-21T16:37:26+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\/persentase-kumulatif-panda\/\",\"url\":\"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/\",\"name\":\"Cara menghitung persentase kumulatif di panda \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-21T16:37:26+00:00\",\"dateModified\":\"2023-07-21T16:37:26+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung persentase kumulatif kolom di panda, beserta contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/persentase-kumulatif-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung persentase kumulatif di panda\"}]},{\"@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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