{"id":3696,"date":"2023-07-16T02:09:21","date_gmt":"2023-07-16T02:09:21","guid":{"rendered":"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/"},"modified":"2023-07-16T02:09:21","modified_gmt":"2023-07-16T02:09:21","slug":"kolom-drop-panda-jika-ada","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/","title":{"rendered":"Pandas: cara menghapus kolom jika ada"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk menghapus satu atau lebih kolom di pandas DataFrame jika ada:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\">df = df. <span style=\"color: #3366ff;\">drop<\/span> ([' <span style=\"color: #ff0000;\">column1<\/span> ', ' <span style=\"color: #ff0000;\">column2<\/span> '], axis= <span style=\"color: #008000;\">1<\/span> , errors=' <span style=\"color: #ff0000;\">ignore<\/span> ')<\/span>\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Catatan:<\/strong> Jika Anda tidak menggunakan argumen <strong>error=&#8217;ignore&#8217;<\/strong> , Anda akan menerima kesalahan jika mencoba menghapus kolom yang tidak ada.<\/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: hapus kolom jika ada di Pandas<\/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;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = 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, 22, 19, 14, 14, 11],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 9],\n                   ' <span style=\"color: #ff0000;\">minutes<\/span> ': [10.1, 12.0, 9.0, 8.0, 8.4, 7.5],\n                   ' <span style=\"color: #ff0000;\">all_star<\/span> ': [True, False, False, True, True, True]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists minutes all_star\n0 A 18 5 10.1 True\n1 B 22 7 12.0 False\n2 C 19 7 9.0 False\n3 D 14 9 8.0 True\n4 E 14 12 8.4 True\n5 F 11 9 7.5 True\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Sekarang misalkan kita mencoba menghapus kolom bernama <strong>Minutes_played<\/strong> dan <strong>Points<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <b><span style=\"color: #008080;\">#drop minutes_played and points columns\n<\/span>df = df. <span style=\"color: #3366ff;\">drop<\/span> ([' <span style=\"color: #ff0000;\">minutes_played<\/span> ', ' <span style=\"color: #ff0000;\">points<\/span> '], axis= <span style=\"color: #008000;\">1<\/span> )\n\nKeyError: \"['minutes_played', 'points'] not found in axis\"\n<\/b><\/pre>\n<p> <span style=\"color: #000000;\">Kami menerima kesalahan karena kolom <strong>menit_diputar<\/strong> tidak ada sebagai nama kolom di DataFrame.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Sebagai gantinya, kita perlu menggunakan fungsi <strong>drop()<\/strong> dengan argumen <strong>error=&#8217;ignore&#8217;<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <b><span style=\"color: #008080;\">#drop minutes_played and points columns\n<\/span>df = df. <span style=\"color: #3366ff;\">drop<\/span> ([' <span style=\"color: #ff0000;\">minutes_played<\/span> ', ' <span style=\"color: #ff0000;\">points<\/span> '], axis= <span style=\"color: #008000;\">1<\/span> , errors=' <span style=\"color: #ff0000;\">ignore<\/span> ')\n\n<span style=\"color: #008080;\">#view updated DataFrame<\/span>\n<span style=\"color: #008000;\">print<\/span> (df)\n\n  team assists minutes all_star\n0 A 5 10.1 True\n1 B 7 12.0 False\n2 C 7 9.0 False\n3 D 9 8.0 True\n4 E 12 8.4 True\n5 F 9 7.5 True\n<\/b><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom <strong>poin<\/strong> telah dihapus dari DataFrame.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan juga bahwa kami tidak menerima kesalahan apa pun meskipun kami mencoba menghapus kolom bernama <strong>menit_dimainkan<\/strong> , yang tidak ada.<\/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 operasi umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/jatuhkan-kolom-panda-yang-tidak-disebutkan-namanya\/\" target=\"_blank\" rel=\"noopener\">Pandas: Cara menghapus kolom tanpa nama<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-semua-kolom-kecuali\/\" target=\"_blank\" rel=\"noopener\">Pandas: cara menghapus semua kolom kecuali kolom tertentu<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-semua-baris-kecuali\/\" target=\"_blank\" rel=\"noopener\">Pandas: cara menghapus semua baris kecuali beberapa<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk menghapus satu atau lebih kolom di pandas DataFrame jika ada: df = df. drop ([&#8216; column1 &#8216;, &#8216; column2 &#8216;], axis= 1 , errors=&#8217; ignore &#8216;) Catatan: Jika Anda tidak menggunakan argumen error=&#8217;ignore&#8217; , Anda akan menerima kesalahan jika mencoba menghapus kolom yang tidak ada. Contoh berikut 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>Pandas: Cara menghapus kolom jika ada \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus satu atau lebih kolom dari pandas DataFrame hanya jika ada, 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\/kolom-drop-panda-jika-ada\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Cara menghapus kolom jika ada \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus satu atau lebih kolom dari pandas DataFrame hanya jika ada, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T02:09:21+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\/kolom-drop-panda-jika-ada\/\",\"url\":\"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/\",\"name\":\"Pandas: Cara menghapus kolom jika ada \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T02:09:21+00:00\",\"dateModified\":\"2023-07-16T02:09:21+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus satu atau lebih kolom dari pandas DataFrame hanya jika ada, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/kolom-drop-panda-jika-ada\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara menghapus kolom jika ada\"}]},{\"@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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