{"id":4023,"date":"2023-07-14T02:50:00","date_gmt":"2023-07-14T02:50:00","guid":{"rendered":"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/"},"modified":"2023-07-14T02:50:00","modified_gmt":"2023-07-14T02:50:00","slug":"pandas-mencari-beberapa-kolom","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/","title":{"rendered":"Pandas: cara menggunakan loc untuk memilih beberapa kolom"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><span style=\"color: #000000;\">Anda dapat menggunakan fungsi <strong>loc<\/strong> di panda untuk memilih beberapa kolom di DataFrame berdasarkan label.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Berikut cara paling umum untuk melakukan ini:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Pilih beberapa kolom berdasarkan nama<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df. <span style=\"color: #3366ff;\">loc<\/span> [:,[' <span style=\"color: #ff0000;\">col2<\/span> ',' <span style=\"color: #ff0000;\">col4<\/span> ']]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Pilih semua kolom dalam rentang tersebut<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df. <span style=\"color: #3366ff;\">loc<\/span> [:, ' <span style=\"color: #ff0000;\">col2<\/span> ':' <span style=\"color: #ff0000;\">col4<\/span> ']<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan setiap metode dalam praktik dengan pandas DataFrame berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [6, 7, 7, 6, 10, 12, 10, 9]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists rebounds\n0 A 5 11 6\n1 To 7 8 7\n2 To 7 10 7\n3 to 9 6 6\n4 B 12 6 10\n5 B 9 5 12\n6 B 9 9 10\n7 B 4 12 9\n<\/span><\/span><\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 1: pilih beberapa kolom berdasarkan nama<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>loc<\/strong> untuk memilih kolom &#8220;titik&#8221; dan &#8220;pantulan&#8221; pada DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#select points and rebounds columns\n<span style=\"color: #000000;\">df. <span style=\"color: #3366ff;\">loc<\/span> [:,[' <span style=\"color: #ff0000;\">points<\/span> ',' <span style=\"color: #ff0000;\">rebounds<\/span> ']]\n\n        rebound points\n0 5 6\n1 7 7\n2 7 7\n3 9 6\n4 12 10\n5 9 12\n6 9 10\n7 4 9\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa setiap baris di kolom \u201cpoin\u201d dan \u201cpantulan\u201d dikembalikan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perhatikan juga bahwa urutan kolom yang Anda tentukan dalam fungsi <strong>loc<\/strong> adalah urutan pengembalian kolom tersebut.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, kita dapat mengembalikan kolom \u201crebound\u201d terlebih dahulu, lalu kolom \u201cpoin\u201d:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#select rebounds and points columns\n<span style=\"color: #000000;\">df. <span style=\"color: #3366ff;\">loc<\/span> [:, [' <span style=\"color: #ff0000;\">rebounds<\/span> ', ' <span style=\"color: #ff0000;\">points<\/span> ']]\n\n\trebound points\n0 6 5\n1 7 7\n2 7 7\n3 6 9\n4 10 12\n5 12 9\n6 10 9\n7 9 4\n<\/span><\/span><\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 2: Pilih semua kolom dalam rentang tersebut<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menggunakan fungsi <strong>loc<\/strong> untuk memilih semua kolom antara kolom &#8220;titik&#8221; dan &#8220;pentalan&#8221; di DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#select all columns between points and rebounds columns\n<span style=\"color: #000000;\">df. <span style=\"color: #3366ff;\">loc<\/span> [:, ' <span style=\"color: #ff0000;\">points<\/span> ': ' <span style=\"color: #ff0000;\">rebounds<\/span> ']\n\n\tpoints assists rebounds\n0 5 11 6\n1 7 8 7\n2 7 10 7\n3 9 6 6\n4 12 6 10\n5 9 5 12\n6 9 9 10\n7 4 12 9\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa semua kolom antara kolom &#8220;titik&#8221; dan &#8220;pentalan&#8221; di DataFrame dikembalikan.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : Untuk memilih kolom berdasarkan posisi indeks, gunakan fungsi <a href=\"https:\/\/statorials.org\/id\/panda-loc-vs-iloc\/\" target=\"_blank\" rel=\"noopener\">iloc<\/a> sebagai gantinya.<\/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 operasi umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/pandas-menemukan-beberapa-kondisi\/\" target=\"_blank\" rel=\"noopener\">Cara memilih baris berdasarkan beberapa kondisi menggunakan Pandas Loc<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-memilih-baris-berdasarkan-nilai-kolom\/\">Cara memilih baris berdasarkan nilai kolom di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-memilih-baris-berdasarkan-indeks\/\" target=\"_blank\" rel=\"noopener\">Cara memilih baris berdasarkan indeks di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan fungsi loc di panda untuk memilih beberapa kolom di DataFrame berdasarkan label. Berikut cara paling umum untuk melakukan ini: Metode 1: Pilih beberapa kolom berdasarkan nama df. loc [:,[&#8216; col2 &#8216;,&#8217; col4 &#8216;]] Metode 2: Pilih semua kolom dalam rentang tersebut df. loc [:, &#8216; col2 &#8216;:&#8217; col4 &#8216;] Contoh berikut menunjukkan [&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>Pandas: Cara menggunakan loc untuk memilih beberapa kolom - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggunakan loc di panda untuk memilih beberapa kolom berdasarkan label, termasuk 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\/pandas-mencari-beberapa-kolom\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Cara menggunakan loc untuk memilih beberapa kolom - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggunakan loc di panda untuk memilih beberapa kolom berdasarkan label, termasuk beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-14T02:50:00+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\/pandas-mencari-beberapa-kolom\/\",\"url\":\"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/\",\"name\":\"Pandas: Cara menggunakan loc untuk memilih beberapa kolom - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-14T02:50:00+00:00\",\"dateModified\":\"2023-07-14T02:50:00+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggunakan loc di panda untuk memilih beberapa kolom berdasarkan label, termasuk beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/pandas-mencari-beberapa-kolom\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara menggunakan loc untuk memilih beberapa kolom\"}]},{\"@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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