{"id":3366,"date":"2023-07-17T21:09:51","date_gmt":"2023-07-17T21:09:51","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/"},"modified":"2023-07-17T21:09:51","modified_gmt":"2023-07-17T21:09:51","slug":"panda-menambahkan-kolom-kosong","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/","title":{"rendered":"Cara menambahkan kolom kosong ke pandas dataframe (3 contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan metode berikut untuk menambahkan kolom kosong ke DataFrame pandas:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Tambahkan kolom kosong dengan spasi<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[' <span style=\"color: #ff0000;\">empty_column<\/span> '] = \"\"\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Tambahkan kolom kosong dengan nilai NaN<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[' <span style=\"color: #ff0000;\">empty_column<\/span> '] = np. <span style=\"color: #3366ff;\">Nope<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 3: Tambahkan beberapa kolom kosong dengan nilai NaN<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[[' <span style=\"color: #ff0000;\">empty1<\/span> ', ' <span style=\"color: #ff0000;\">empty2<\/span> ', ' <span style=\"color: #ff0000;\">empty3<\/span> ']] = np. <span style=\"color: #3366ff;\">Nope<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan setiap metode dengan DataFrame panda 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;\">team<\/span> ': ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [18, 22, 19, 14, 14, 11, 20, 28],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists\n0 to 18 5\n1 B 22 7\n2 C 19 7\n3 D 14 9\n4 E 14 12\n5 F 11 9\n6 G 20 9\n7:28 a.m. 4<\/strong><\/span><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 1: Tambahkan kolom kosong dengan spasi<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menambahkan kolom kosong dengan semua nilai kosong:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #008080;\">#add empty column\n<span style=\"color: #000000;\">df[' <span style=\"color: #ff0000;\">blanks<\/span> '] = \"\"\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists blanks\n0 to 18 5       \n1 B 22 7       \n2 C 19 7       \n3 D 14 9       \n4 E 14 12       \n5 F 11 9       \n6 G 20 9       \n7:28 a.m. 4<\/span><\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Kolom baru bernama <strong>blank<\/strong> diisi dengan nilai kosong.<\/span><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 2: Tambahkan kolom kosong dengan nilai NaN<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menambahkan kolom kosong dengan semua nilai NaN:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np<\/span>\n\n#add empty column with NaN values\n<span style=\"color: #000000;\">df[' <span style=\"color: #ff0000;\">empty<\/span> '] = np. <span style=\"color: #3366ff;\">Nope<\/span>\n\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists empty\n0 A 18 5 NaN\n1 B 22 7 NaN\n2 C 19 7 NaN\n3 D 14 9 NaN\n4 E 14 12 NaN\n5 F 11 9 NaN\n6 G 20 9 NaN\n7:28 a.m. 4 NaN<\/span><\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kolom baru bernama <b>kosong<\/b> diisi dengan nilai NaN.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 3: Tambahkan beberapa kolom kosong dengan nilai NaN<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menambahkan beberapa kolom kosong dengan semua nilai NaN:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\"><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np<\/span>\n\n#add three empty columns with NaN values\n<span style=\"color: #000000;\">df[[' <span style=\"color: #ff0000;\">empty1<\/span> ', ' <span style=\"color: #ff0000;\">empty2<\/span> ', ' <span style=\"color: #ff0000;\">empty3<\/span> ']] = np. <span style=\"color: #3366ff;\">Nope\n<\/span>\n<span style=\"color: #008080;\">#view updated DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists empty1 empty2 empty3\n0 to 18 5 NaN NaN NaN\n1 B 22 7 NaN NaN NaN\n2 C 19 7 NaN NaN NaN\n3 D 14 9 NaN NaN NaN\n4 E 14 12 NaN NaN NaN\n5 F 11 9 NaN NaN NaN\n6 G 20 9 NaN NaN NaN\n7:28 A.M. 4 NaN NaN NaN<\/span><\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa tiga kolom baru diisi dengan nilai NaN.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/panda-mengganti-nama-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara mengganti nama kolom di Pandas<\/a><br \/> Bagaimana cara menambahkan kolom ke Pandas DataFrame<br \/> <a href=\"https:\/\/statorials.org\/id\/panda-mengubah-urutan-kolom\/\" target=\"_blank\" rel=\"noopener\">Bagaimana mengubah urutan kolom di Pandas DataFrame<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan metode berikut untuk menambahkan kolom kosong ke DataFrame pandas: Metode 1: Tambahkan kolom kosong dengan spasi df[&#8216; empty_column &#8216;] = &#8220;&#8221; Metode 2: Tambahkan kolom kosong dengan nilai NaN df[&#8216; empty_column &#8216;] = np. Nope Metode 3: Tambahkan beberapa kolom kosong dengan nilai NaN df[[&#8216; empty1 &#8216;, &#8216; empty2 &#8216;, &#8216; empty3 [&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 menambahkan kolom kosong ke Pandas DataFrame (3 contoh) - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menambahkan kolom kosong ke 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-menambahkan-kolom-kosong\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menambahkan kolom kosong ke Pandas DataFrame (3 contoh) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menambahkan kolom kosong ke pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T21:09:51+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-menambahkan-kolom-kosong\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/\",\"name\":\"Cara menambahkan kolom kosong ke Pandas DataFrame (3 contoh) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-17T21:09:51+00:00\",\"dateModified\":\"2023-07-17T21:09:51+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menambahkan kolom kosong ke pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menambahkan kolom kosong ke pandas dataframe (3 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 menambahkan kolom kosong ke Pandas DataFrame (3 contoh) - Statorials","description":"Tutorial ini menjelaskan cara menambahkan kolom kosong ke 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-menambahkan-kolom-kosong\/","og_locale":"id_ID","og_type":"article","og_title":"Cara menambahkan kolom kosong ke Pandas DataFrame (3 contoh) - Statorials","og_description":"Tutorial ini menjelaskan cara menambahkan kolom kosong ke pandas DataFrame, dengan beberapa contoh.","og_url":"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/","og_site_name":"Statorials","article_published_time":"2023-07-17T21:09:51+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-menambahkan-kolom-kosong\/","url":"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/","name":"Cara menambahkan kolom kosong ke Pandas DataFrame (3 contoh) - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/id\/#website"},"datePublished":"2023-07-17T21:09:51+00:00","dateModified":"2023-07-17T21:09:51+00:00","author":{"@id":"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81"},"description":"Tutorial ini menjelaskan cara menambahkan kolom kosong ke pandas DataFrame, dengan beberapa contoh.","breadcrumb":{"@id":"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/#breadcrumb"},"inLanguage":"id","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/id\/panda-menambahkan-kolom-kosong\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/statorials.org\/id\/"},{"@type":"ListItem","position":2,"name":"Cara menambahkan kolom kosong ke pandas dataframe (3 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\/3366"}],"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=3366"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/posts\/3366\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/media?parent=3366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/categories?post=3366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/id\/wp-json\/wp\/v2\/tags?post=3366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}