{"id":980,"date":"2023-07-28T02:55:19","date_gmt":"2023-07-28T02:55:19","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/"},"modified":"2023-07-28T02:55:19","modified_gmt":"2023-07-28T02:55:19","slug":"panda-mendapatkan-nomor-baris","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/","title":{"rendered":"Cara mendapatkan nomor baris di pandas dataframe"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Seringkali Anda mungkin ingin mendapatkan nomor baris dalam pandas DataFrame yang berisi nilai tertentu.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Untungnya, hal ini mudah dilakukan dengan menggunakan fungsi <strong>.index<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tutorial ini menunjukkan beberapa contoh penggunaan praktis fungsi ini.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 1: Dapatkan nomor baris yang sesuai dengan nilai tertentu<\/strong><\/span><\/h2>\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: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span>\ndf = pd.DataFrame({'points': [25, 12, 15, 14, 19],\n                   'assists': [5, 7, 7, 9, 12],\n                   'team': ['Mavs', 'Mavs', 'Spurs', 'Celtics', 'Warriors']})\n\n<span style=\"color: #008080;\">#view DataFrame<\/span> \n<span style=\"color: #993300;\">print<\/span> (df)\n\n        team assists points\n0 25 5 Mavs\n1 12 7 Mavs\n2 15 7 Spurs\n3 14 9 Celtics\n4 19 12 Warriors\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk mendapatkan nomor baris di mana &#8220;tim&#8221; sama dengan Mavs:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#get row numbers where 'team' is equal to Mavs<\/span>\ndf[df[' <span style=\"color: #008000;\">team<\/span> '] == ' <span style=\"color: #008000;\">Mavs<\/span> ']. <span style=\"color: #3366ff;\">index<\/span>\n\nInt64Index([0, 1], dtype='int64')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat melihat bahwa nama tim sama dengan &#8216;Mavs&#8217; pada indeks baris <strong>0<\/strong> dan <strong>1<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita juga bisa mendapatkan nomor baris dimana nama tim ditemukan dalam daftar nama tim tertentu:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#get row numbers where 'team' is equal to Mavs or Spurs<\/span>\n<span style=\"color: #3366ff;\"><span style=\"color: #000000;\">filter_list = [' <span style=\"color: #008000;\">Mavs<\/span> ', ' <span style=\"color: #008000;\">Spurs<\/span> ']\n\n<span style=\"color: #008080;\">#return only rows where team is in the list of team names\n<\/span>df[df. <span style=\"color: #3366ff;\">team<\/span> . <span style=\"color: #3366ff;\">isin<\/span> (filter_list)]. <span style=\"color: #3366ff;\">index\n<\/span><\/span><\/span>\nInt64Index([0, 1, 2], dtype='int64')\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat melihat bahwa nama tim sama dengan &#8216;Mavs&#8217; atau &#8216;Spurs&#8217; pada indeks baris <strong>0<\/strong> , <strong>1<\/strong> dan <strong>2<\/strong> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 2: Dapatkan nomor baris unik<\/strong><\/span><\/h2>\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: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span>\ndf = pd.DataFrame({'points': [25, 12, 15, 14, 19],\n                   'assists': [5, 7, 7, 9, 12],\n                   'team': ['Mavs', 'Mavs', 'Spurs', 'Celtics', 'Warriors']})<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Jika Anda mengetahui bahwa satu baris cocok dengan nilai tertentu, Anda dapat mengambil nomor baris unik tersebut menggunakan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#get the row number where team is equal to Celtics<\/span>\ndf[df[' <span style=\"color: #008000;\">team<\/span> '] == ' <span style=\"color: #008000;\">Celtics<\/span> ']. <span style=\"color: #3366ff;\">index<\/span> [ <span style=\"color: #993300;\">0<\/span> ]\n\n3<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat melihat bahwa tim tersebut setara dengan &#8220;Celtics&#8221; pada indeks baris nomor <strong>3<\/strong> .<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 3: Dapatkan jumlah nomor baris<\/strong><\/span><\/h2>\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: #107d3f;\">import<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span>\ndf = pd.DataFrame({'points': [25, 12, 15, 14, 19],\n                   'assists': [5, 7, 7, 9, 12],\n                   'team': ['Mavs', 'Mavs', 'Spurs', 'Celtics', 'Warriors']})<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Jika Anda ingin mengetahui jumlah total baris yang kolomnya sama dengan nilai tertentu, Anda dapat menggunakan sintaks berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find total number of rows where team is equal to Mavs<\/span>\n<span style=\"color: #3366ff;\">len<\/span> (df[df[' <span style=\"color: #008000;\">team<\/span> '] == ' <span style=\"color: #008000;\">Celtics<\/span> ']. <span style=\"color: #3366ff;\">index <span style=\"color: #000000;\">)<\/span><\/span>\n\n2<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat melihat bahwa tim ini setara dengan \u201cMavs\u201d di total <strong>2<\/strong> baris.<\/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\/panda-tunggal-beberapa-kolom\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menemukan nilai unik di beberapa kolom di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-memfilter-beberapa-kondisi\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara memfilter Pandas DataFrame pada berbagai kondisi<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-menghitung-nilai-yang-hilang\/\" target=\"_blank\" rel=\"noopener noreferrer\">Cara menghitung nilai yang hilang di Pandas DataFrame<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Seringkali Anda mungkin ingin mendapatkan nomor baris dalam pandas DataFrame yang berisi nilai tertentu. Untungnya, hal ini mudah dilakukan dengan menggunakan fungsi .index . Tutorial ini menunjukkan beberapa contoh penggunaan praktis fungsi ini. Contoh 1: Dapatkan nomor baris yang sesuai dengan nilai tertentu Misalkan kita memiliki panda DataFrame berikut: import pandas as pd #createDataFrame df [&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 mendapatkan nomor baris di DataFrame Pandas \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Penjelasan sederhana tentang cara mendapatkan nomor baris di pandas DataFrame yang cocok dengan nilai tertentu, termasuk 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-mendapatkan-nomor-baris\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mendapatkan nomor baris di DataFrame Pandas \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Penjelasan sederhana tentang cara mendapatkan nomor baris di pandas DataFrame yang cocok dengan nilai tertentu, termasuk beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T02:55:19+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\/panda-mendapatkan-nomor-baris\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/\",\"name\":\"Cara mendapatkan nomor baris di DataFrame Pandas \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-28T02:55:19+00:00\",\"dateModified\":\"2023-07-28T02:55:19+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Penjelasan sederhana tentang cara mendapatkan nomor baris di pandas DataFrame yang cocok dengan nilai tertentu, termasuk beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-mendapatkan-nomor-baris\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mendapatkan nomor 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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