{"id":2099,"date":"2023-07-23T17:06:10","date_gmt":"2023-07-23T17:06:10","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/"},"modified":"2023-07-23T17:06:10","modified_gmt":"2023-07-23T17:06:10","slug":"panda-menjatuhkan-kolom-duplikat","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/","title":{"rendered":"Cara menghapus kolom duplikat di pandas (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk menghapus kolom duplikat di panda:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df. <span style=\"color: #3366ff;\">T.<\/span> <span style=\"color: #3366ff;\">drop_duplicates<\/span> (). <span style=\"color: #3366ff;\">T\n<\/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: Hapus Kolom Duplikat di Pandas<\/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;\">#create DataFrame with duplicate columns\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\ndf. <span style=\"color: #3366ff;\">columns<\/span> = ['team', 'points', 'points', 'rebounds']\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span>df\n\n\tteam points points rebounds\n0 A 25 25 11\n1 A 12 12 8\n2 A 15 15 10\n3 A 14 14 6\n4 B 19 19 6\n5 B 23 23 5\n6 B 25 25 9\n7 B 29 29 12\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk menghapus kolom \u201cpoin\u201d duplikat:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#remove duplicate columns\n<\/span>df. <span style=\"color: #3366ff;\">T.<\/span> <span style=\"color: #3366ff;\">drop_duplicates<\/span> (). <span style=\"color: #3366ff;\">T\n\n<\/span><span style=\"color: #000000;\">team points rebounds\n0 to 25 11\n1 to 12 8\n2 to 15 10\n3 to 14 6\n4 B 19 6\n5 B 23 5\n6 B 25 9\n7 B 29 12\n<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom \u201cpoin\u201d telah dihapus sementara semua kolom lainnya tetap berada di DataFrame.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perlu juga dicatat bahwa kode ini akan menghapus kolom duplikat meskipun kolom tersebut memiliki nama berbeda, tetapi berisi nilai yang sama.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, kita memiliki DataFrame panda 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;\">#create DataFrame with duplicate columns\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">points2<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span>df\n\n\tteam points points2 rebounds\n0 A 25 25 11\n1 A 12 12 8\n2 A 15 15 10\n3 A 14 14 6\n4 B 19 19 6\n5 B 23 23 5\n6 B 25 25 9\n7 B 29 29 12\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom \u201cpoin\u201d dan \u201cpoin2\u201d berisi nilai yang identik.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk menghapus kolom duplikat &#8216;poin2&#8217;:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#remove duplicate columns\n<\/span>df. <span style=\"color: #3366ff;\">T.<\/span> <span style=\"color: #3366ff;\">drop_duplicates<\/span> (). <span style=\"color: #3366ff;\">T\n\n<\/span><span style=\"color: #000000;\">team points rebounds\n0 to 25 11\n1 to 12 8\n2 to 15 10\n3 to 14 6\n4 B 19 6\n5 B 23 5\n6 B 25 9\n7 B 29 12<\/span><\/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 menjalankan fungsi umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-duplikat\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus baris duplikat di Pandas DataFrame<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/jatuhkan-panda-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus kolom di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-mengecualikan-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara mengecualikan kolom di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk menghapus kolom duplikat di panda: df. T. drop_duplicates (). T Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh: Hapus Kolom Duplikat di Pandas Misalkan kita memiliki panda DataFrame berikut: import pandas as pd #create DataFrame with duplicate columns df = pd. DataFrame ({&#8216; team &#8216;: [&#8216;A&#8217;, [&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 Menghapus Kolom Duplikat di Pandas (Dengan Contoh) \u2013 Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus kolom duplikat dari DataFrame pandas, termasuk 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\/panda-menjatuhkan-kolom-duplikat\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghapus Kolom Duplikat di Pandas (Dengan Contoh) \u2013 Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus kolom duplikat dari DataFrame pandas, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T17:06:10+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-menjatuhkan-kolom-duplikat\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/\",\"name\":\"Cara Menghapus Kolom Duplikat di Pandas (Dengan Contoh) \u2013 Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T17:06:10+00:00\",\"dateModified\":\"2023-07-23T17:06:10+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus kolom duplikat dari DataFrame pandas, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus kolom duplikat 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. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya\",\"sameAs\":[\"http:\/\/statorials.org\/id\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cara Menghapus Kolom Duplikat di Pandas (Dengan Contoh) \u2013 Statorial","description":"Tutorial ini menjelaskan cara menghapus kolom duplikat dari DataFrame pandas, termasuk contohnya.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/","og_locale":"id_ID","og_type":"article","og_title":"Cara Menghapus Kolom Duplikat di Pandas (Dengan Contoh) \u2013 Statorial","og_description":"Tutorial ini menjelaskan cara menghapus kolom duplikat dari DataFrame pandas, termasuk contohnya.","og_url":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/","og_site_name":"Statorials","article_published_time":"2023-07-23T17:06:10+00:00","author":"Benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Ditulis oleh":"Benjamin anderson","Estimasi waktu membaca":"1 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/","url":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/","name":"Cara Menghapus Kolom Duplikat di Pandas (Dengan Contoh) \u2013 Statorial","isPartOf":{"@id":"https:\/\/statorials.org\/id\/#website"},"datePublished":"2023-07-23T17:06:10+00:00","dateModified":"2023-07-23T17:06:10+00:00","author":{"@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81"},"description":"Tutorial ini menjelaskan cara menghapus kolom duplikat dari DataFrame pandas, termasuk contohnya.","breadcrumb":{"@id":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-duplikat\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statorials.org\/id\/"},{"@type":"ListItem","position":2,"name":"Cara menghapus kolom duplikat 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. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya","sameAs":["http:\/\/statorials.org\/id"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/2099"}],"collection":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/comments?post=2099"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/2099\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/media?parent=2099"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/categories?post=2099"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/tags?post=2099"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}