{"id":2408,"date":"2023-07-22T10:02:37","date_gmt":"2023-07-22T10:02:37","guid":{"rendered":"https:\/\/statorials.org\/id\/kolom-taman-panda\/"},"modified":"2023-07-22T10:02:37","modified_gmt":"2023-07-22T10:02:37","slug":"kolom-taman-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/kolom-taman-panda\/","title":{"rendered":"Cara mempertahankan kolom tertentu di pandas (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk mempertahankan hanya kolom tertentu di pandas DataFrame:<\/span><\/p>\n

Metode 1: Tentukan kolom mana yang akan disimpan<\/strong><\/span><\/p>\n

 #only keep columns 'col1' and 'col2'<\/span>\ndf[[' col1<\/span> ', ' col2<\/span> ']]\n<\/strong><\/pre>\n
 Metode 2: Tentukan kolom yang akan dihapus<\/strong><\/span><\/p>\n
 #drop columns 'col3' and 'col4'<\/span>\ndf[df. columns<\/span> [~df. columns<\/span> . isin<\/span> ([' col3<\/span> ',' col4<\/span> '])]]\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan setiap metode dengan pandas DataFrame berikut:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' team<\/span> ': ['A', 'A', 'A', 'B', 'B', 'B'],\n                   ' points<\/span> ': [11, 7, 8, 10, 13, 13],\n                   ' assists<\/span> ': [5, 7, 7, 9, 12, 9],\n                   ' rebounds<\/span> ': [11, 8, 10, 6, 6, 5]})\n\n<\/span>#view DataFrame\n<\/span><\/span>df\n\n\tteam points assists rebounds\n0 A 11 5 11\n1 To 7 7 8\n2 to 8 7 10\n3 B 10 9 6\n4 B 13 12 6\n5 B 13 9 5\n<\/span><\/span><\/strong><\/pre>\n
 Metode 1: Tentukan kolom mana yang akan disimpan<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara mendefinisikan DataFrame baru yang hanya mempertahankan kolom \u201ctim\u201d dan \u201cpoin\u201d:<\/span><\/p>\n
 #create new DataFrame and only keep 'team' and 'points' columns\n<\/span>df2 = df[[' team<\/span> ', ' points<\/span> ']]\n\n#view new DataFrame\n<\/span>df2\n\n        team points\n0 to 11\n1 to 7\n2 to 8\n3 B 10\n4 B 13\n5 B 13<\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa DataFrame yang dihasilkan hanya mempertahankan dua kolom yang kami tentukan.<\/span><\/p>\n
 Metode 2: Tentukan kolom yang akan dihapus<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara mendefinisikan DataFrame baru yang menghapus kolom “attends” dan “bounce” dari DataFrame asli:<\/span><\/p>\n
 #create new DataFrame and that drops 'assists' and 'rebounds'\n<\/span>df2 = df[df. columns<\/span> [~df. columns<\/span> . isin<\/span> ([' assists<\/span> ', ' rebounds<\/span> '])]]\n\n#view new DataFrame\n<\/span>df2\n\n        team points\n0 to 11\n1 to 7\n2 to 8\n3 B 10\n4 B 13\n5 B 13<\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa DataFrame yang dihasilkan menghapus kolom “bantuan” dan “pantulan” dari DataFrame asli dan mempertahankan kolom yang tersisa.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n
Cara menghapus kolom pertama di Pandas DataFrame<\/a>
 Cara menghapus kolom duplikat di Pandas<\/a>
 Cara menghapus kolom berdasarkan indeks di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk mempertahankan hanya kolom tertentu di pandas DataFrame: Metode 1: Tentukan kolom mana yang akan disimpan #only keep columns ‘col1’ and ‘col2’ df[[‘ col1 ‘, ‘ col2 ‘]] Metode 2: Tentukan kolom yang akan dihapus #drop columns ‘col3’ and ‘col4’ df[df. columns [~df. columns . isin ([‘ col3 ‘,’ col4 […]<\/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 mempertahankan kolom tertentu di Pandas (dengan contoh) \u2013 Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mempertahankan kolom tertentu 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\/kolom-taman-panda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mempertahankan kolom tertentu di Pandas (dengan contoh) \u2013 Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mempertahankan kolom tertentu di pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/kolom-taman-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T10:02:37+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\/kolom-taman-panda\/\",\"url\":\"https:\/\/statorials.org\/id\/kolom-taman-panda\/\",\"name\":\"Cara mempertahankan kolom tertentu di Pandas (dengan contoh) \u2013 Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-22T10:02:37+00:00\",\"dateModified\":\"2023-07-22T10:02:37+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mempertahankan kolom tertentu di pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/kolom-taman-panda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/kolom-taman-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/kolom-taman-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mempertahankan kolom tertentu 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. 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