{"id":2825,"date":"2023-07-20T13:02:08","date_gmt":"2023-07-20T13:02:08","guid":{"rendered":"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/"},"modified":"2023-07-20T13:02:08","modified_gmt":"2023-07-20T13:02:08","slug":"pandas-memeriksa-apakah-selnya-kosong","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/","title":{"rendered":"Bagaimana cara memeriksa apakah sel kosong di pandas dataframe"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk memeriksa apakah sel tertentu kosong di pandas DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#check if value in first row of column 'A' is empty<\/span>\n<span style=\"color: #008000;\">print<\/span> (pd. <span style=\"color: #3366ff;\">isnull<\/span> (df. <span style=\"color: #3366ff;\">loc<\/span> [0, 'A']))\n\n<span style=\"color: #008080;\">#print value in first row of column 'A'<\/span>\n<span style=\"color: #008000;\">print<\/span> ( <span style=\"color: #3366ff;\">df.loc<\/span> [0, 'A'])\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: Periksa apakah sel kosong di Pandas DataFrame<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki panda 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<span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\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, np.nan, 19, 14, 14, 11, 20, 28],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, np.nan, 9, 9, 4],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, np.nan]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span>df\n\n\tteam points assists rebounds\n0 A 18.0 5.0 11.0\n1 B NaN 7.0 8.0\n2 C 19.0 7.0 10.0\n3D 14.0 9.0 6.0\n4 E 14.0 NaN 6.0\n5 F 11.0 9.0 5.0\n6G 20.0 9.0 9.0\n7H 28.0 4.0 NaN\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk memeriksa apakah nilai indeks baris nomor <strong>satu<\/strong> dan <strong>titik<\/strong> kolom adalah nol:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#check if value in index row 1 of column 'points' is empty<\/span>\n<span style=\"color: #008000;\">print<\/span> (pd. <span style=\"color: #3366ff;\">isnull<\/span> (df. <span style=\"color: #3366ff;\">loc<\/span> [1, 'points']))\n\nTrue<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nilai <strong>True<\/strong> menunjukkan bahwa nilai pada baris nomor satu kolom &#8220;poin&#8221; memang kosong.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita juga dapat menggunakan kode berikut untuk mencetak nilai sebenarnya di baris nomor satu kolom &#8220;poin&#8221;:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#print value in index row 1 of column 'points'<\/span>\n<span style=\"color: #008000;\">print<\/span> ( <span style=\"color: #3366ff;\">df.loc<\/span> [1, 'points'])\n\nNope<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Outputnya memberitahu kita bahwa nilai di baris nomor satu kolom \u201cpoin\u201d adalah <strong>nan<\/strong> , yang setara dengan sel kosong.<\/span><\/p>\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\/nilai-set-panda\/\" target=\"_blank\" rel=\"noopener\">Cara menetapkan nilai sel tertentu di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kerangka-data-panda-mendapatkan-nilai-sel\/\" target=\"_blank\" rel=\"noopener\">Cara mendapatkan nilai sel di panda<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-ganti-nan-dengan-nol\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara mengganti nilai NaN dengan nol di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk memeriksa apakah sel tertentu kosong di pandas DataFrame: #check if value in first row of column &#8216;A&#8217; is empty print (pd. isnull (df. loc [0, &#8216;A&#8217;])) #print value in first row of column &#8216;A&#8217; print ( df.loc [0, &#8216;A&#8217;]) Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. [&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>Bagaimana cara memeriksa apakah sel kosong di Pandas DataFrame - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memeriksa apakah sel tertentu kosong di pandas DataFrame, dengan 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-selnya-kosong\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bagaimana cara memeriksa apakah sel kosong di Pandas DataFrame - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memeriksa apakah sel tertentu kosong di pandas DataFrame, dengan contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T13:02:08+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\/pandas-memeriksa-apakah-selnya-kosong\/\",\"url\":\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/\",\"name\":\"Bagaimana cara memeriksa apakah sel kosong di Pandas DataFrame - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T13:02:08+00:00\",\"dateModified\":\"2023-07-20T13:02:08+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memeriksa apakah sel tertentu kosong di pandas DataFrame, dengan contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Bagaimana cara memeriksa apakah sel kosong di pandas dataframe\"}]},{\"@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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