{"id":1234,"date":"2023-07-27T04:53:06","date_gmt":"2023-07-27T04:53:06","guid":{"rendered":"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/"},"modified":"2023-07-27T04:53:06","modified_gmt":"2023-07-27T04:53:06","slug":"jatuhkan-indeks-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/","title":{"rendered":"Cara menghapus kolom indeks di pandas (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Terkadang Anda mungkin ingin menghapus kolom indeks dari pandas DataFrame dengan Python.<\/span><\/p>\n

Karena pandas DataFrames dan Series selalu memiliki indeks, Anda tidak dapat benar-benar menghapus<\/em> indeks tersebut, tetapi Anda dapat mengatur ulang indeks tersebut menggunakan potongan kode berikut:<\/span><\/p>\n

 df. reset_index<\/span> (drop= True<\/span> , place= True<\/span> )\n<\/strong><\/pre>\n
 Misalnya, kita memiliki pandas DataFrame berikut dengan indeks huruf:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd.DataFrame({'points': [25, 12, 15, 14, 19, 23, 25, 29],\n                   'assists': [5, 7, 7, 9, 12, 9, 9, 4],\n                   'rebounds': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n#set index of DataFrame to be random letters\n<\/span>df = df. set_index<\/span> ([pd. Index<\/span> (['a', 'b', 'd', 'g', 'h', 'm', 'n', 'z'])])\n\n#display DataFrame\n<\/span>df\n\n        points assists rebounds\na 25 5 11\nb 12 7 8\nd 15 7 10\ng 14 9 6\nh 19 12 6\nm 23 9 5\nn 25 9 9\nz 29 4 12\n<\/strong><\/pre>\n
 Kita dapat menggunakan fungsi reset_index()<\/a> untuk mereset indeks sehingga menjadi daftar angka yang berurutan:<\/span><\/p>\n
 #reset indexes\n<\/span>df. reset_index<\/span> (drop= True<\/span> , place= True<\/span> )\n\n#display DataFrame<\/span>\ndf\n\n        points assists rebounds\n0 25 5 11\n1 12 7 8\n2 15 7 10\n3 14 9 6\n4 19 12 6\n5 23 9 5\n6 25 9 9\n7 29 4 12\n<\/strong><\/pre>\n
 Perhatikan bahwa indeks sekarang berupa daftar angka dari 0 hingga 7.<\/span><\/p>\n
 Seperti disebutkan sebelumnya, indeks sebenarnya bukanlah sebuah kolom. Jadi, saat kita menggunakan perintah bentuk<\/strong> , kita melihat bahwa DataFrame memiliki 8 baris dan 3 kolom (bukan 4 kolom):<\/span><\/p>\n
 #find number of rows and columns in DataFrame\n<\/span>df. shape\n\n(8, 3)\n<\/span><\/span><\/strong><\/pre>\n
 Bonus: hapus indeks saat mengimpor dan mengekspor<\/strong><\/span><\/h3>\n
 Seringkali Anda mungkin ingin mengatur ulang indeks pandas DataFrame setelah membacanya dari file CSV. Anda dapat dengan cepat mengatur ulang indeks saat<\/em> mengimpornya menggunakan potongan kode berikut:<\/span><\/p>\n
 df = pd. read_csv<\/span> ('data.csv', index_col= False<\/span> )<\/strong><\/pre>\n
 Dan Anda dapat memastikan bahwa kolom indeks tidak ditulis ke file CSV selama ekspor dengan menggunakan potongan kode berikut:<\/span><\/p>\n
 df. to_csv<\/span> ('data.csv', index= False<\/span> )<\/strong><\/pre>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Cara mengatur kolom sebagai indeks di Pandas<\/a>
 Cara menghapus baris dengan nilai NaN di Pandas<\/a>
 Cara mengurutkan nilai dalam Pandas DataFrame<\/p>\n","protected":false},"excerpt":{"rendered":"
Terkadang Anda mungkin ingin menghapus kolom indeks dari pandas DataFrame dengan Python. Karena pandas DataFrames dan Series selalu memiliki indeks, Anda tidak dapat benar-benar menghapus indeks tersebut, tetapi Anda dapat mengatur ulang indeks tersebut menggunakan potongan kode berikut: df. reset_index (drop= True , place= True ) Misalnya, kita memiliki pandas DataFrame berikut dengan indeks huruf: […]<\/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 Indeks di Pandas (Dengan Contoh)<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus kolom indeks dari 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\/jatuhkan-indeks-panda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Menghapus Kolom Indeks di Pandas (Dengan Contoh)\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus kolom indeks dari pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T04:53:06+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\/jatuhkan-indeks-panda\/\",\"url\":\"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/\",\"name\":\"Cara Menghapus Kolom Indeks di Pandas (Dengan Contoh)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-27T04:53:06+00:00\",\"dateModified\":\"2023-07-27T04:53:06+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus kolom indeks dari pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/jatuhkan-indeks-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus kolom indeks 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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