{"id":3951,"date":"2023-07-14T13:35:06","date_gmt":"2023-07-14T13:35:06","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/"},"modified":"2023-07-14T13:35:06","modified_gmt":"2023-07-14T13:35:06","slug":"panda-menggantikan-nan-dengan-none","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/","title":{"rendered":"Pandas: cara mengganti nan dengan none"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks dasar berikut untuk mengganti nilai NaN<\/strong> dengan None<\/strong> di pandas DataFrame:<\/span><\/p>\n

 df = df. replace<\/span> (np. nan<\/span> , None<\/span> )\n<\/strong><\/span><\/pre>\n
 Fungsi ini sangat berguna ketika Anda perlu mengekspor pandas DataFrame ke database yang menggunakan None<\/strong> untuk mewakili nilai yang hilang, bukan NaN<\/strong> .<\/span><\/p>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n
 Contoh: ganti NaN dengan None di Pandas<\/strong><\/h2>\n
 Misalkan kita memiliki panda DataFrame berikut:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\nimport<\/span> numpy as<\/span> np\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' A<\/span> ': [5, 6, 8, np.nan, 4, 15, 13],\n                   ' B<\/span> ': [np.nan, 12, np.nan, 10, 23, 6, 4],\n                   ' C<\/span> ': [2, 7, 6, 3, 2, 4, np.nan],\n                   ' D<\/span> ': [5, np.nan, 6, 15, 1, np.nan, 4]})\n\n#view DataFrame\n<\/span>print<\/span> (df)\n\n      ABCD\n0 5.0 NaN 2.0 5.0\n1 6.0 12.0 7.0 NaN\n2 8.0 NaN 6.0 6.0\n3 NaN 10.0 3.0 15.0\n4 4.0 23.0 2.0 1.0\n5 15.0 6.0 4.0 NaN\n6 13.0 4.0 NaN 4.0<\/strong><\/span><\/pre>\n
 Perhatikan bahwa ada beberapa nilai NaN<\/strong> di DataFrame.<\/span><\/p>\n
 Untuk mengganti setiap nilai NaN<\/strong> dengan None<\/strong> , kita dapat menggunakan sintaks berikut:<\/span><\/p>\n
 #replace all NaN values with None<\/span>\ndf = df. replace<\/span> (np. nan<\/span> , None<\/span> )\n\n#view updated DataFrame<\/span>\nprint<\/span> (df)\n\n      ABCD\n0 5.0 None 2.0 5.0\n1 6.0 12.0 7.0 None\n2 8.0 None 6.0 6.0\n3 None 10.0 3.0 15.0\n4 4.0 23.0 2.0 1.0\n5 15.0 6.0 4.0 None\n6 13.0 4.0 None 4.0\n<\/strong><\/span><\/pre>\n
 Perhatikan bahwa setiap NaN<\/strong> di setiap kolom DataFrame telah diganti dengan None<\/strong> .<\/span><\/p>\n
 Perhatikan bahwa jika Anda hanya ingin mengganti nilai NaN<\/strong> dengan Tidak Ada<\/strong> di kolom tertentu, Anda dapat menggunakan sintaks berikut:<\/span><\/p>\n
 #replace NaN values with None in column 'B' only<\/span>\ndf[' B<\/span> '] = df[' B<\/span> ']. replace<\/span> (np. nan<\/span> , None<\/span> )\n\n#view updated DataFrame<\/span>\nprint<\/span> (df)\n\n      ABCD\n0 5.0 None 2.0 5.0\n1 6.0 12.0 7.0 NaN\n2 8.0 None 6.0 6.0\n3 NaN 10.0 3.0 15.0\n4 4.0 23.0 2.0 1.0\n5 15.0 6.0 4.0 NaN\n6 13.0 4.0 NaN 4.0\n<\/strong><\/span><\/pre>\n
 Perhatikan bahwa nilai NaN<\/strong> telah diubah menjadi Tidak Ada<\/strong> di kolom “B” saja.<\/span><\/p>\n
 Terkait:<\/strong> Cara mengganti nilai NaN dengan nol di Pandas<\/a><\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n
 Bagaimana cara mengganti nilai tertentu di Pandas<\/a>
 Cara memfilter Pandas DataFrame berdasarkan nilai kolom
 Cara mengisi nilai NA untuk beberapa kolom di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks dasar berikut untuk mengganti nilai NaN dengan None di pandas DataFrame: df = df. replace (np. nan , None ) Fungsi ini sangat berguna ketika Anda perlu mengekspor pandas DataFrame ke database yang menggunakan None untuk mewakili nilai yang hilang, bukan NaN . Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam […]<\/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":"\nPandas: Bagaimana cara mengganti NaN dengan None - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengganti nilai NaN dengan nilai None di pandas DataFrame, dengan sebuah 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-menggantikan-nan-dengan-none\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Bagaimana cara mengganti NaN dengan None - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengganti nilai NaN dengan nilai None di pandas DataFrame, dengan sebuah contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-14T13:35:06+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-menggantikan-nan-dengan-none\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/\",\"name\":\"Pandas: Bagaimana cara mengganti NaN dengan None - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-14T13:35:06+00:00\",\"dateModified\":\"2023-07-14T13:35:06+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengganti nilai NaN dengan nilai None di pandas DataFrame, dengan sebuah contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-menggantikan-nan-dengan-none\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara mengganti nan dengan none\"}]},{\"@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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