{"id":2335,"date":"2023-07-22T17:37:07","date_gmt":"2023-07-22T17:37:07","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/"},"modified":"2023-07-22T17:37:07","modified_gmt":"2023-07-22T17:37:07","slug":"panda-mengubah-nilai-indeks","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/","title":{"rendered":"Cara mengubah satu atau lebih nilai indeks di pandas"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk mengubah nilai indeks tunggal di pandas DataFrame:<\/span><\/p>\n

 df. rename<\/span> (index={' Old_Value<\/span> ':' New_Value<\/span> '}, inplace= True<\/span> )\n<\/strong><\/pre>\n
 Dan Anda dapat menggunakan sintaks berikut untuk mengubah beberapa nilai indeks sekaligus:<\/span><\/p>\n
 df. rename<\/span> (index={' Old1<\/span> ':' New1<\/span> ', ' Old2<\/span> ':' New2<\/span> '}, inplace= True<\/span> )<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n
 Contoh 1: Ubah nilai indeks di Pandas DataFrame<\/strong><\/span><\/h3>\n
 Misalkan kita memiliki panda DataFrame berikut:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' team<\/span> ': ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'],\n                   ' points<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n#make 'team' column the index column\n<\/span>df. set_index<\/span> (' team<\/span> ', inplace= True<\/span> )\n\n#view DataFrame\n<\/span>df\n\n\tpoints assists rebounds\nteam\t\t\t\nA 25 5 11\nB 12 7 8\nC 15 7 10\nD 14 9 6\nE 19 12 6\nF 23 9 5\nG 25 9 9\nH 29 4 12\n<\/span><\/span><\/strong><\/pre>\n
 Kita bisa menggunakan kode berikut untuk mengganti nilai “A” pada kolom indeks dengan “P”:<\/span><\/p>\n
 #replace 'A' with 'P' in index\ndf. rename<\/span> (index={' A<\/span> ':' P<\/span> '}, inplace= True<\/span> )\n\n#view updated DataFrame\n<\/span>df\n\n        points assists rebounds\nteam\t\t\t\nP 25 5 11\nB 12 7 8\nC 15 7 10\nD 14 9 6\nE 19 12 6\nF 23 9 5\nG 25 9 9\nH 29 4 12<\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa nilai “A” pada indeks asli telah diganti sementara semua nilai lainnya tetap sama.<\/span><\/p>\n
 Contoh 2: Ubah beberapa nilai indeks di Pandas DataFrame<\/strong><\/span><\/h3>\n
 Misalkan kita memiliki DataFrame panda yang sama seperti sebelumnya:<\/span><\/p>\n
 #view DataFrame\n<\/span>df\n\n\tpoints assists rebounds\nteam\t\t\t\nA 25 5 11\nB 12 7 8\nC 15 7 10\nD 14 9 6\nE 19 12 6\nF 23 9 5\nG 25 9 9\nH 29 4 12\n<\/span><\/span><\/strong><\/pre>\n
 Kita bisa menggunakan kode berikut untuk mengganti nilai “A” dan “B” pada kolom indeks:<\/span><\/p>\n
 #replace 'A' with 'P' and replace 'B' with 'Q' in index\ndf. rename<\/span> (index={' A<\/span> ':' P<\/span> ', ' B<\/span> ':' Q<\/span> '}, inplace= True<\/span> )\n\n#view updated DataFrame\n<\/span>df\n\n\tpoints assists rebounds\nteam\t\t\t\nP 25 5 11\nQ 12 7 8\nC 15 7 10\nD 14 9 6\nE 19 12 6\nF 23 9 5\nG 25 9 9\nH 29 4 12\n<\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa nilai “A” dan “B” pada indeks asli telah diganti sementara semua nilai lainnya tetap sama.<\/span><\/p>\n
 Anda dapat menggunakan sintaks yang sama persis untuk mengganti nilai sebanyak yang Anda inginkan dalam indeks.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n
 Cara mereset indeks di Pandas DataFrame<\/a>
 Cara mengatur kolom sebagai indeks di Pandas<\/a>
 Bagaimana cara mengubah indeks menjadi kolom di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk mengubah nilai indeks tunggal di pandas DataFrame: df. rename (index={‘ Old_Value ‘:’ New_Value ‘}, inplace= True ) Dan Anda dapat menggunakan sintaks berikut untuk mengubah beberapa nilai indeks sekaligus: df. rename (index={‘ Old1 ‘:’ New1 ‘, ‘ Old2 ‘:’ New2 ‘}, inplace= True ) Contoh berikut menunjukkan cara menggunakan […]<\/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 mengubah satu atau lebih nilai indeks di Pandas - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengubah satu atau lebih nilai di kolom indeks pandas DataFrame, 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-mengubah-nilai-indeks\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mengubah satu atau lebih nilai indeks di Pandas - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengubah satu atau lebih nilai di kolom indeks pandas DataFrame, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T17:37:07+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-mengubah-nilai-indeks\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/\",\"name\":\"Cara mengubah satu atau lebih nilai indeks di Pandas - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-22T17:37:07+00:00\",\"dateModified\":\"2023-07-22T17:37:07+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengubah satu atau lebih nilai di kolom indeks pandas DataFrame, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-mengubah-nilai-indeks\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengubah satu atau lebih nilai 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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