{"id":1733,"date":"2023-07-25T05:11:30","date_gmt":"2023-07-25T05:11:30","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/"},"modified":"2023-07-25T05:11:30","modified_gmt":"2023-07-25T05:11:30","slug":"panda-menjatuhkan-kolom-demi-indeks","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/","title":{"rendered":"Cara menghapus kolom berdasarkan indeks di pandas"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk menghapus kolom dari pandas DataFrame berdasarkan nomor indeks:<\/span><\/p>\n

 #drop first column from DataFrame<\/span>\ndf. drop<\/span> ( df.columns<\/span> [0], axis= 1<\/span> , inplace= True<\/span> )\n<\/strong><\/pre>\n
 Dan Anda dapat menggunakan sintaks berikut untuk menghapus beberapa kolom dari pandas DataFrame berdasarkan nomor indeks:<\/span><\/p>\n
 #drop first, second, and fourth column from DataFrame\n<\/span>cols = [0, 1, 3]\ndf. drop<\/span> (df. columns<\/span> [cols], axis= 1<\/span> , inplace= True<\/span> )<\/strong><\/pre>\n
 Jika DataFrame Anda memiliki nama kolom duplikat, Anda bisa menggunakan sintaks berikut untuk menghapus kolom berdasarkan nomor indeks:<\/span><\/p>\n
 #define list of columns\n<\/span>cols = [x for<\/span> x in<\/span> range( df.shape<\/span> [1])]\n\n#drop second column\n<\/span>collars. remove<\/span> (1)\n\n#view resulting DataFrame\n<\/span>df. iloc<\/span> [:, cols]<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menghapus kolom berdasarkan indeks dalam praktiknya.<\/span><\/p>\n
 Contoh 1: menghapus kolom berdasarkan indeks<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghapus kolom pertama dari pandas DataFrame:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd<\/span>\n\n#createDataFrame\ndf = pd. DataFrame<\/span> ({' team<\/span> ': ['Mavs', 'Lakers', 'Spurs', 'Cavs'],\n                   ' first<\/span> ': ['Dirk', 'Kobe', 'Tim', 'Lebron'],\n                   ' last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' points<\/span> ': [26, 31, 22, 29]})<\/span>\n\n#drop first column from DataFrame<\/span>\ndf. drop<\/span> ( df.columns<\/span> [0], axis= 1<\/span> , inplace= True<\/span> )\n\n#view resulting dataFrame<\/span>\ndf\n\n        first last points\n0 Dirk Nowitzki 26\n1 Kobe Bryant 31\n2 Tim Duncan 22\n3 LeBron James 29\n<\/strong><\/pre>\n
 Contoh 2: Hapus beberapa kolom berdasarkan indeks<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghapus beberapa kolom di pandas DataFrame berdasarkan indeks:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd<\/span>\n\n#createDataFrame\ndf = pd. DataFrame<\/span> ({' team<\/span> ': ['Mavs', 'Lakers', 'Spurs', 'Cavs'],\n                   ' first<\/span> ': ['Dirk', 'Kobe', 'Tim', 'Lebron'],\n                   ' last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' points<\/span> ': [26, 31, 22, 29]})<\/span>\n\n#drop first, second and fourth columns from DataFrame\n<\/span>cols = [0, 1, 3] \n<\/span>df. drop<\/span> (df. columns<\/span> [cols], axis= 1<\/span> , inplace= True<\/span> )\n\n#view resulting dataFrame<\/span>\ndf\n\n        last\n0 Nowitzki\n1 Bryant\n2 Duncan\n3 James\n<\/strong><\/pre>\n
 Contoh 3: Hapus kolom berdasarkan indeks dengan duplikat<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara menghapus kolom berdasarkan nomor indeks di pandas DataFrame ketika ada nama kolom duplikat:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd<\/span>\n\n#createDataFrame\ndf = pd. DataFrame<\/span> ({' team<\/span> ': ['Mavs', 'Lakers', 'Spurs', 'Cavs'],\n                   ' last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' points<\/span> ': [26, 31, 22, 29]},\n                   columns=[' team<\/span> ', ' last<\/span> ', ' last<\/span> ', ' points<\/span> '])\n\n<\/span>#define list of columns range\ncols = [x for<\/span> x in<\/span> range( df.shape<\/span> [1])]\n<\/span>\n#remove second column in DataFrame\ncollars. remove<\/span> (1)\n<\/span>\n#view resulting DataFrame\ndf. iloc<\/span> [:, cols]\n\n\tteam last points\n0 Mavs Nowitzki 26\n1 Lakers Bryant 31\n2 Spurs Duncan 22\n3 Cavs James 29\n<\/span><\/span><\/strong><\/pre>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Cara menggabungkan dua kolom di Pandas<\/a>
 Pandas: cara mengurutkan kolom berdasarkan nama<\/a>
 Pandas: cara mencari selisih antara dua kolom<\/a>
 Pandas: cara menambahkan kolom berdasarkan suatu kondisi<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk menghapus kolom dari pandas DataFrame berdasarkan nomor indeks: #drop first column from DataFrame df. drop ( df.columns [0], axis= 1 , inplace= True ) Dan Anda dapat menggunakan sintaks berikut untuk menghapus beberapa kolom dari pandas DataFrame berdasarkan nomor indeks: #drop first, second, and fourth column from DataFrame cols […]<\/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":"\nCara menghapus kolom berdasarkan indeks di Pandas \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus satu atau lebih kolom dari pandas DataFrame berdasarkan nomor indeks, 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-menjatuhkan-kolom-demi-indeks\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghapus kolom berdasarkan indeks di Pandas \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus satu atau lebih kolom dari pandas DataFrame berdasarkan nomor indeks, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T05:11:30+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-menjatuhkan-kolom-demi-indeks\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/\",\"name\":\"Cara menghapus kolom berdasarkan indeks di Pandas \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T05:11:30+00:00\",\"dateModified\":\"2023-07-25T05:11:30+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus satu atau lebih kolom dari pandas DataFrame berdasarkan nomor indeks, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus kolom berdasarkan indeks di pandas\"}]},{\"@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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