{"id":3539,"date":"2023-07-16T23:04:13","date_gmt":"2023-07-16T23:04:13","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-meniru-garis\/"},"modified":"2023-07-16T23:04:13","modified_gmt":"2023-07-16T23:04:13","slug":"panda-meniru-garis","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-meniru-garis\/","title":{"rendered":"Cara mereplikasi baris di pandas dataframe"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk mereplikasi setiap baris pandas DataFrame beberapa kali:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#replicate each row 3 times<\/span>\ndf_new = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ( <span style=\"color: #3366ff;\">np.repeat<\/span> ( <span style=\"color: #3366ff;\">df.values<\/span> , <span style=\"color: #008000;\">3<\/span> ,axis= <span style=\"color: #008000;\">0<\/span> ))\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Angka dalam argumen kedua pada fungsi NumPy <strong>repeat()<\/strong> menentukan berapa kali setiap baris direplikasi.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh: mereplikasi baris dalam Pandas DataFrame<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki pandas DataFrame berikut yang berisi informasi tentang berbagai pemain bola basket:<\/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;\">#create dataFrame<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'B', 'C', 'D', 'E', 'F'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [18, 20, 19, 14, 14, 11],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 5],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists rebounds\n0 A 18 5 11\n1 B 20 7 8\n2 C 19 7 10\n3 D 14 9 6\n4 E 14 12 6\n5 F 11 5 5\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk mereplikasi setiap baris DataFrame tiga kali:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np<\/span>\n\n#define new DataFrame as original DataFrame with each row repeated 3 times\n<\/span>df_new = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ( <span style=\"color: #3366ff;\">np.repeat<\/span> ( <span style=\"color: #3366ff;\">df.values<\/span> , <span style=\"color: #008000;\">3<\/span> ,axis= <span style=\"color: #008000;\">0<\/span> ))\n\n<span style=\"color: #008080;\">#assign column names of original DataFrame to new DataFrame\n<\/span>df_new. <span style=\"color: #3366ff;\">columns<\/span> = df. <span style=\"color: #3366ff;\">columns<\/span>\n\n<span style=\"color: #008080;\">#view new DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df_new)\n\n   team points assists rebounds\n0 A 18 5 11\n1 A 18 5 11\n2 A 18 5 11\n3 B 20 7 8\n4 B 20 7 8\n5 B 20 7 8\n6 C 19 7 10\n7 C 19 7 10\n8 C 19 7 10\n9 D 14 9 6\n10 D 14 9 6\n11 D 14 9 6\n12 E 14 12 6\n13 E 14 12 6\n14 E 14 12 6\n15 F 11 5 5\n16 F 11 5 5\n17 F 11 5 5<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">DataFrame baru berisi setiap baris dari DataFrame asli, masing-masing direplikasi tiga kali.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa nilai indeks juga telah diatur ulang.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Nilai indeks sekarang berkisar dari 0 hingga 17.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap untuk fungsi NumPy <strong>repeat()<\/strong> <a href=\"https:\/\/numpy.org\/doc\/stable\/reference\/generated\/numpy.repeat.html\" target=\"_blank\" rel=\"noopener\">di sini<\/a> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/perbedaan-panda-antara-dua-kolom\/\" target=\"_blank\" rel=\"noopener\">Pandas: cara mencari selisih antara dua kolom<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/perbedaan-panda-antar-baris\/\" target=\"_blank\" rel=\"noopener\">Pandas: cara mencari perbedaan antara dua garis<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-mengurutkan-kolom-berdasarkan-nama\/\" target=\"_blank\" rel=\"noopener\">Pandas: cara mengurutkan kolom berdasarkan nama<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk mereplikasi setiap baris pandas DataFrame beberapa kali: #replicate each row 3 times df_new = pd. DataFrame ( np.repeat ( df.values , 3 ,axis= 0 )) Angka dalam argumen kedua pada fungsi NumPy repeat() menentukan berapa kali setiap baris direplikasi. Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. [&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 mereplikasi baris di DataFrame Pandas \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mereplikasi baris di pandas DataFrame, 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-meniru-garis\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mereplikasi baris di DataFrame Pandas \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mereplikasi baris di pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-meniru-garis\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T23:04:13+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-meniru-garis\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-meniru-garis\/\",\"name\":\"Cara mereplikasi baris di DataFrame Pandas \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T23:04:13+00:00\",\"dateModified\":\"2023-07-16T23:04:13+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mereplikasi baris di pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-meniru-garis\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-meniru-garis\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-meniru-garis\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mereplikasi baris di pandas dataframe\"}]},{\"@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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