{"id":2185,"date":"2023-07-23T08:38:06","date_gmt":"2023-07-23T08:38:06","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/"},"modified":"2023-07-23T08:38:06","modified_gmt":"2023-07-23T08:38:06","slug":"panda-memilih-beberapa-kolom","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/","title":{"rendered":"Cara memilih beberapa kolom di pandas (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Ada tiga metode dasar yang dapat Anda gunakan untuk memilih beberapa kolom dari pandas DataFrame:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: pilih kolom berdasarkan indeks<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df_new = df. <span style=\"color: #3366ff;\">iloc<\/span> [:,[0,1,3]]<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Pilih Kolom dalam Rentang Indeks<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df_new = df. <span style=\"color: #3366ff;\">iloc<\/span> [:, 0:3]<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 3: Pilih Kolom berdasarkan Nama<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df_new = df[[' <span style=\"color: #ff0000;\">col1<\/span> ', ' <span style=\"color: #ff0000;\">col2<\/span> ']]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan setiap metode dengan pandas DataFrame berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">points<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12],\n                   ' <span style=\"color: #ff0000;\">blocks<\/span> ': [4, 7, 7, 6, 5, 8, 9, 10]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span>df\n\n\tpoints assists rebounds blocks\n0 25 5 11 4\n1 12 7 8 7\n2 15 7 10 7\n3 14 9 6 6\n4 19 12 6 5\n5 23 9 5 8\n6 25 9 9 9\n7 29 4 12 10\n<\/strong><\/span><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Metode 1: pilih kolom berdasarkan indeks<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara memilih kolom pada posisi indeks 0, 1, dan 3:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#select columns in index positions 0, 1, and 3\n<\/span>df_new = df. <span style=\"color: #3366ff;\">iloc<\/span> [:,[0,1,3]]\n\n<span style=\"color: #008080;\">#view new DataFrame\n<\/span>df_new\n\n        points assists blocks\n0 25 5 4\n1 12 7 7\n2 15 7 7\n3 14 9 6\n4 19 12 5\n5 23 9 8\n6 25 9 9\n7 29 4 10\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom pada posisi indeks 0, 1, dan 3 dipilih.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Kolom pertama pandas DataFrame terletak di posisi 0.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Metode 2: Pilih Kolom dalam Rentang Indeks<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut memperlihatkan cara memilih kolom dalam rentang indeks 0 hingga 3:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#select columns in index range 0 to 3\n<\/span>df_new = df. <span style=\"color: #3366ff;\">iloc<\/span> [:, 0:3]\n\n<span style=\"color: #008080;\">#view new DataFrame\n<\/span>df_new\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<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom yang terletak di nilai terakhir rentang (3) tidak akan disertakan dalam keluaran.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Metode 3: Pilih Kolom berdasarkan Nama<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut memperlihatkan cara memilih kolom berdasarkan nama:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#select columns called 'points' and 'blocks'\n<\/span>df_new = df[[' <span style=\"color: #ff0000;\">points<\/span> ', ' <span style=\"color: #ff0000;\">blocks<\/span> ']]\n\n<span style=\"color: #008080;\">#view new DataFrame\n<\/span>df_new\n\n        point blocks\n0 25 4\n1 12 7\n2 15 7\n3 14 6\n4 19 5\n5 23 8\n6 25 9\n7 29 10\n<\/span><\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/nama-kolom-daftar-panda\/\" target=\"_blank\" rel=\"noopener\">Cara membuat daftar semua nama kolom di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/jatuhkan-panda-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus kolom di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-mengubah-indeks-menjadi-kolom\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara mengubah indeks menjadi kolom di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ada tiga metode dasar yang dapat Anda gunakan untuk memilih beberapa kolom dari pandas DataFrame: Metode 1: pilih kolom berdasarkan indeks df_new = df. iloc [:,[0,1,3]] Metode 2: Pilih Kolom dalam Rentang Indeks df_new = df. iloc [:, 0:3] Metode 3: Pilih Kolom berdasarkan Nama df_new = df[[&#8216; col1 &#8216;, &#8216; col2 &#8216;]] Contoh berikut [&hellip;]<\/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":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara memilih beberapa kolom di Pandas (dengan contoh) \u2013 Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memilih beberapa kolom 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\/panda-memilih-beberapa-kolom\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara memilih beberapa kolom di Pandas (dengan contoh) \u2013 Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memilih beberapa kolom dari pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T08:38:06+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\/panda-memilih-beberapa-kolom\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/\",\"name\":\"Cara memilih beberapa kolom di Pandas (dengan contoh) \u2013 Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T08:38:06+00:00\",\"dateModified\":\"2023-07-23T08:38:06+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memilih beberapa kolom dari pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-memilih-beberapa-kolom\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memilih beberapa 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. 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