{"id":3257,"date":"2023-07-18T10:37:29","date_gmt":"2023-07-18T10:37:29","guid":{"rendered":"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/"},"modified":"2023-07-18T10:37:29","modified_gmt":"2023-07-18T10:37:29","slug":"pandas-memeriksa-apakah-kolom-berisi-string","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/","title":{"rendered":"Pandas: cara memeriksa apakah kolom berisi string"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan metode berikut untuk memeriksa apakah kolom pandas DataFrame berisi string:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metode 1: Periksa apakah ada string yang tepat di kolom<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>(df[' <span style=\"color: #ff0000;\">col<\/span> ']. <span style=\"color: #3366ff;\">eq<\/span> (' <span style=\"color: #ff0000;\">exact_string<\/span> ')). <span style=\"color: #3366ff;\">any<\/span> ()<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 2: Periksa apakah ada sebagian string di kolom<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[' <span style=\"color: #ff0000;\">col<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">contains<\/span> (' <span style=\"color: #ff0000;\">partial_string<\/span> '). <span style=\"color: #3366ff;\">any<\/span> ()\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metode 3: Hitung kemunculan sebagian string<\/strong><\/span> <span style=\"color: #000000;\"><strong>di kolom<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df[' <span style=\"color: #ff0000;\">col<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">contains<\/span> (' <span style=\"color: #ff0000;\">partial_string<\/span> '). <span style=\"color: #3366ff;\">sum<\/span> ()<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Tutorial ini menjelaskan cara menggunakan setiap metode dalam praktik dengan 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;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #008000;\">team<\/span> ': ['A', 'A', 'A', 'B', 'B', 'C'],\n                   ' <span style=\"color: #008000;\">conference<\/span> ': ['East', 'East', 'South', 'West', 'West', 'East'],\n                   ' <span style=\"color: #008000;\">points<\/span> ': [11, 8, 10, 6, 6, 5]})\n<span style=\"color: #008080;\">\n#view DataFrame\n<\/span>df\n\n        team conference points\n0 A East 11\n1 A East 8\n2 A South 10\n3 B West 6\n4 B West 6\n5 C East 5\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Periksa apakah ada string yang tepat di kolom<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara memeriksa apakah string &#8220;Eas&#8221; yang tepat ada di kolom <strong>konferensi<\/strong> DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#check if exact string 'Eas' exists in conference column<\/span>\n(df[' <span style=\"color: #ff0000;\">conference<\/span> ']. <span style=\"color: #3366ff;\">eq<\/span> (' <span style=\"color: #ff0000;\">Eas<\/span> ')). <span style=\"color: #3366ff;\">any<\/span> ()\n\nFalse<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Outputnya mengembalikan <strong>False<\/strong> , yang memberi tahu kita bahwa string &#8220;Eas&#8221; yang sebenarnya tidak ada di kolom <strong>konferensi<\/strong> DataFrame.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Periksa apakah ada sebagian string di kolom<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara<\/span> <span style=\"color: #000000;\">memeriksa apakah string parsial &#8220;Eas&#8221; ada di<\/span> kolom <strong style=\"color: #000000;\">konferensi<\/strong> <span style=\"color: #000000;\">DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#check if partial string 'Eas' exists in conference column<\/span>\ndf[' <span style=\"color: #ff0000;\">conference<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">contains<\/span> (' <span style=\"color: #ff0000;\">Eas<\/span> '). <span style=\"color: #3366ff;\">any<\/span> ()\n\nTrue<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Outputnya mengembalikan <strong>True<\/strong> , yang memberi tahu kita bahwa sebagian string &#8220;Eas&#8221; ada di kolom <strong>konferensi<\/strong> DataFrame.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Menghitung kemunculan sebagian string dalam kolom<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara<\/span> <span style=\"color: #000000;\">menghitung berapa kali string parsial &#8220;Eas&#8221; muncul di kolom <strong>konferensi<\/strong> DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#count occurrences of partial string 'Eas' in conference column<\/span>\ndf[' <span style=\"color: #ff0000;\">conference<\/span> ']. <span style=\"color: #3366ff;\">str<\/span> . <span style=\"color: #3366ff;\">contains<\/span> (' <span style=\"color: #ff0000;\">East<\/span> '). <span style=\"color: #3366ff;\">sum<\/span> ()\n\n3<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Outputnya mengembalikan <strong>3<\/strong> , yang memberi tahu kita bahwa string parsial &#8216;Eas&#8217; muncul 3 kali di kolom <strong>konferensi<\/strong> DataFrame.<\/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\/panda-menjatuhkan-baris-dengan-syarat\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus baris di Pandas DataFrame berdasarkan kondisi<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-memfilter-beberapa-kondisi\/\" target=\"_blank\" rel=\"noopener\">Cara memfilter Pandas DataFrame pada berbagai kondisi<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/tidak-ada-panda\/\" target=\"_blank\" rel=\"noopener\">Cara menggunakan filter \u201cTIDAK DALAM\u201d di Pandas DataFrame<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan metode berikut untuk memeriksa apakah kolom pandas DataFrame berisi string: Metode 1: Periksa apakah ada string yang tepat di kolom (df[&#8216; col &#8216;]. eq (&#8216; exact_string &#8216;)). any () Metode 2: Periksa apakah ada sebagian string di kolom df[&#8216; col &#8216;]. str . contains (&#8216; partial_string &#8216;). any () Metode 3: Hitung [&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 memeriksa apakah kolom berisi string \u2013 Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memeriksa apakah kolom berisi string 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\/pandas-memeriksa-apakah-kolom-berisi-string\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Cara memeriksa apakah kolom berisi string \u2013 Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memeriksa apakah kolom berisi string di pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-18T10:37:29+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-memeriksa-apakah-kolom-berisi-string\/\",\"url\":\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/\",\"name\":\"Pandas: Cara memeriksa apakah kolom berisi string \u2013 Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-18T10:37:29+00:00\",\"dateModified\":\"2023-07-18T10:37:29+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memeriksa apakah kolom berisi string di pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-kolom-berisi-string\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara memeriksa apakah kolom berisi string\"}]},{\"@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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