{"id":2826,"date":"2023-07-20T12:54:32","date_gmt":"2023-07-20T12:54:32","guid":{"rendered":"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/"},"modified":"2023-07-20T12:54:32","modified_gmt":"2023-07-20T12:54:32","slug":"rata-rata-kumulatif-python","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/","title":{"rendered":"Cara menghitung rata-rata kumulatif dengan python"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>Rata-rata kumulatif<\/strong> memberi tahu kita rata-rata serangkaian nilai hingga titik tertentu.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Anda dapat menggunakan sintaks berikut untuk menghitung rata-rata kumulatif nilai dalam kolom pandas DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[' <span style=\"color: #ff0000;\">column_name<\/span> ']. <span style=\"color: #3366ff;\">expanding<\/span> (). <span style=\"color: #3366ff;\">mean<\/span> ()<\/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 Rata-Rata Kumulatif dengan Python<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Katakanlah kita memiliki panda DataFrame berikut yang menunjukkan total penjualan yang dilakukan oleh sebuah toko selama 16 hari 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<span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">day<\/span> ': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16],\n                   ' <span style=\"color: #ff0000;\">sales<\/span> ': [3, 6, 0, 2, 4, 1, 0, 1, 4, 7, 3, 3, 8, 3, 5, 5]})\n\n<span style=\"color: #008080;\">#view first five rows of DataFrame\n<\/span>df. <span style=\"color: #3366ff;\">head<\/span> ()\n\n\tday sales\n0 1 3\n1 2 6\n2 3 0\n3 4 2\n4 5 4<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk menghitung rata-rata berjalan kolom penjualan:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#calculate average of 'sales' column\n<\/span>df[' <span style=\"color: #ff0000;\">sales<\/span> ']. <span style=\"color: #3366ff;\">expanding<\/span> (). <span style=\"color: #3366ff;\">mean<\/span> ()\n\n0 3.000000\n1 4.500000\n2 3.000000\n3 2.750000\n4 3.000000\n5 2.666667\n6 2.285714\n7 2.125000\n8 2.333333\n9 2.800000\n10 2.818182\n11 2.833333\n12 3.230769\n13 3.214286\n14 3.333333\n15 3.437500\nName: sales, dtype: float64\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kami akan menafsirkan nilai rata-rata kumulatif sebagai:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Rata-rata kumulatif nilai penjualan pertama adalah <strong>3<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Rata-rata kumulatif dari dua nilai penjualan pertama adalah <strong>4,5<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Rata-rata kumulatif dari tiga nilai penjualan pertama adalah <strong>3<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Rata-rata kumulatif dari empat nilai penjualan pertama adalah <strong>2,75<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dan seterusnya.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa Anda juga dapat menggunakan kode berikut untuk menambahkan nilai penjualan rata-rata kumulatif sebagai kolom baru di DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#add cumulative average sales as new column\n<\/span>df[' <span style=\"color: #ff0000;\">cum_avg_sales<\/span> '] = df[' <span style=\"color: #ff0000;\">sales<\/span> ']. <span style=\"color: #3366ff;\">expanding<\/span> (). <span style=\"color: #3366ff;\">mean<\/span> ()\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span>df\n\n\tday sales cum_avg_sales\n0 1 3 3.000000\n1 2 6 4.500000\n2 3 0 3.000000\n3 4 2 2.750000\n4 5 4 3.000000\n5 6 1 2.666667\n6 7 0 2.285714\n7 8 1 2.125000\n8 9 4 2.333333\n9 10 7 2.800000\n10 11 3 2.818182\n11 12 3 2.833333\n12 13 8 3.230769\n13 14 3 3.214286\n14 15 5 3.333333\n15 16 5 3.437500\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kolom <strong>cum_avg_sales<\/strong> menampilkan rata-rata kumulatif nilai pada kolom \u201cpenjualan\u201d.<\/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 menghitung metrik umum lainnya dengan Python:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/ukuran-sedang-dengan-python\/\" target=\"_blank\" rel=\"noopener\">Cara menghitung mean terpangkas dengan Python<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/rata-rata-geometris-python\/\" target=\"_blank\" rel=\"noopener\">Cara Menghitung Rata-Rata Geometris dengan Python<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/python-rata-rata-bergerak\/\" target=\"_blank\" rel=\"noopener\">Cara Menghitung Rata-Rata Pergerakan dengan Python<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rata-rata kumulatif memberi tahu kita rata-rata serangkaian nilai hingga titik tertentu. Anda dapat menggunakan sintaks berikut untuk menghitung rata-rata kumulatif nilai dalam kolom pandas DataFrame: df[&#8216; column_name &#8216;]. expanding (). mean () Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh: Hitung Rata-Rata Kumulatif dengan Python Katakanlah kita memiliki panda DataFrame berikut yang menunjukkan [&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 IPK dengan Python - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung rata-rata kumulatif dengan Python, dengan contoh lengkap.\" \/>\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\/rata-rata-kumulatif-python\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghitung IPK dengan Python - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung rata-rata kumulatif dengan Python, dengan contoh lengkap.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T12:54:32+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\/rata-rata-kumulatif-python\/\",\"url\":\"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/\",\"name\":\"Cara Menghitung IPK dengan Python - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T12:54:32+00:00\",\"dateModified\":\"2023-07-20T12:54:32+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung rata-rata kumulatif dengan Python, dengan contoh lengkap.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/rata-rata-kumulatif-python\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung rata-rata kumulatif dengan python\"}]},{\"@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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