{"id":2203,"date":"2023-07-23T06:52:32","date_gmt":"2023-07-23T06:52:32","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/"},"modified":"2023-07-23T06:52:32","modified_gmt":"2023-07-23T06:52:32","slug":"panda-mengganti-nama-kolom","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/","title":{"rendered":"Cara mengganti nama kolom di pandas (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan salah satu dari tiga metode berikut untuk mengganti nama kolom pandas DataFrame:<\/span><\/p>\n

Metode 1: Ganti nama kolom tertentu<\/strong><\/span><\/p>\n

 df. rename<\/span> (columns = {' old_col1<\/span> ':' new_col1<\/span> ', ' old_col2<\/span> ':' new_col2<\/span> '}, inplace = True<\/span> )\n<\/strong><\/pre>\n
 Metode 2: Ganti nama semua kolom<\/strong><\/span><\/p>\n
 df. columns<\/span> = [' new_col1<\/span> ', ' new_col2<\/span> ', ' new_col3<\/span> ', ' new_col4<\/span> ']<\/strong><\/pre>\n
 Metode 3: Ganti karakter tertentu di kolom<\/strong><\/span><\/p>\n
 df. columns<\/span> = df. columns<\/span> . str<\/span> . replace<\/span> (' old_char<\/span> ', ' new_char<\/span> ')<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode ini dalam praktik.<\/span><\/p>\n
 Terkait:<\/strong> Cara Mendapatkan Nama Kolom di Pandas (3 Metode)<\/a><\/span><\/p>\n
 Metode 1: Ganti nama kolom tertentu<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nama kolom tertentu di pandas DataFrame:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#define DataFrame\ndf = pd. DataFrame<\/span> ({' team<\/span> ':['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\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#list column names\n<\/span>list<\/span> (df)\n\n['team', 'points', 'assists', 'rebounds']\n\n#rename specific column names\n<\/span>df. rename<\/span> (columns = {' team<\/span> ': ' team_name<\/span> ', ' points<\/span> ': ' points_scored<\/span> '}, inplace = True<\/span> )\n\n#view updated list of column names\n<\/span>list<\/span> (df)\n\n['team_name', 'points_scored', 'assists', 'rebounds']\n<\/span><\/span><\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa kolom “tim” dan “poin” telah diganti namanya sementara nama kolom lainnya tetap sama.<\/span><\/p>\n
 Metode 2: Ganti nama semua kolom<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nama semua kolom di pandas DataFrame:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#define DataFrame\ndf = pd. DataFrame<\/span> ({' team<\/span> ':['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\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#list column names\n<\/span>list<\/span> (df)\n\n['team', 'points', 'assists', 'rebounds']\n\n#rename all column names\n<\/span>df. columns<\/span> = [' _team<\/span> ', ' _points<\/span> ', ' _assists<\/span> ', ' _rebounds<\/span> ']\n<\/span>\n#view updated list of column names\n<\/span>list<\/span> (df)\n\n['_team', '_points', '_assists', '_rebounds']\n<\/span><\/span><\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa lebih cepat menggunakan metode ini ketika Anda ingin mengganti nama sebagian besar atau semua nama kolom di DataFrame.<\/span><\/p>\n
 Metode 3: Ganti karakter tertentu di kolom<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti karakter tertentu di setiap nama kolom:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#define DataFrame\ndf = pd. DataFrame<\/span> ({' $team<\/span> ':['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\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#list column names\n<\/span>list<\/span> (df)\n\n['team', 'points', 'assists', 'rebounds']\n\n#rename $ with blank in every column name\n<\/span>df. columns<\/span> = df. columns<\/span> . str<\/span> . replace<\/span> (' $<\/span> ', '')\n\n#view updated list of column names\n<\/span>list(df)\n\n['team', 'points', 'assists', 'rebounds']\n<\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa metode ini memungkinkan kami menghapus ‘$’ dengan cepat dari setiap nama kolom.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n
 Cara membuat daftar semua nama kolom di Pandas<\/a>
 Cara mengurutkan kolom berdasarkan nama di Pandas<\/a>
 Cara menghapus kolom duplikat di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan salah satu dari tiga metode berikut untuk mengganti nama kolom pandas DataFrame: Metode 1: Ganti nama kolom tertentu df. rename (columns = {‘ old_col1 ‘:’ new_col1 ‘, ‘ old_col2 ‘:’ new_col2 ‘}, inplace = True ) Metode 2: Ganti nama semua kolom df. columns = [‘ new_col1 ‘, ‘ new_col2 ‘, ‘ […]<\/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 Mengganti Nama Kolom di Pandas (dengan Contoh) \u2013 Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengganti nama kolom 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\/panda-mengganti-nama-kolom\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Mengganti Nama Kolom di Pandas (dengan Contoh) \u2013 Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengganti nama kolom di pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T06:52:32+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-mengganti-nama-kolom\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/\",\"name\":\"Cara Mengganti Nama Kolom di Pandas (dengan Contoh) \u2013 Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T06:52:32+00:00\",\"dateModified\":\"2023-07-23T06:52:32+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengganti nama kolom di pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mengganti nama kolom 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. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya\",\"sameAs\":[\"http:\/\/statorials.org\/id\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cara Mengganti Nama Kolom di Pandas (dengan Contoh) \u2013 Statorial","description":"Tutorial ini menjelaskan cara mengganti nama kolom di pandas DataFrame, dengan beberapa contoh.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/","og_locale":"id_ID","og_type":"article","og_title":"Cara Mengganti Nama Kolom di Pandas (dengan Contoh) \u2013 Statorial","og_description":"Tutorial ini menjelaskan cara mengganti nama kolom di pandas DataFrame, dengan beberapa contoh.","og_url":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/","og_site_name":"Statorials","article_published_time":"2023-07-23T06:52:32+00:00","author":"Benjamin anderson","twitter_card":"summary_large_image","twitter_misc":{"Ditulis oleh":"Benjamin anderson","Estimasi waktu membaca":"2 menit"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/","url":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/","name":"Cara Mengganti Nama Kolom di Pandas (dengan Contoh) \u2013 Statorial","isPartOf":{"@id":"https:\/\/statorials.org\/id\/#website"},"datePublished":"2023-07-23T06:52:32+00:00","dateModified":"2023-07-23T06:52:32+00:00","author":{"@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81"},"description":"Tutorial ini menjelaskan cara mengganti nama kolom di pandas DataFrame, dengan beberapa contoh.","breadcrumb":{"@id":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statorials.org\/id\/"},{"@type":"ListItem","position":2,"name":"Cara mengganti nama kolom 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. Dengan pengalaman dan keahlian yang luas di bidang statistika, saya ingin berbagi ilmu untuk memberdayakan mahasiswa melalui Statorials. Baca selengkapnya","sameAs":["http:\/\/statorials.org\/id"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/2203"}],"collection":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/comments?post=2203"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/2203\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/media?parent=2203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/categories?post=2203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/tags?post=2203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}