{"id":3317,"date":"2023-07-18T03:11:34","date_gmt":"2023-07-18T03:11:34","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/"},"modified":"2023-07-18T03:11:34","modified_gmt":"2023-07-18T03:11:34","slug":"panda-ganti-inf-dengan-max","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/","title":{"rendered":"Pandas: bagaimana cara mengganti inf dengan max value"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk mengganti nilai inf<\/strong> dan -inf<\/strong> dengan nilai maksimum di pandas DataFrame:<\/span><\/p>\n

Metode 1: Ganti inf dengan nilai maksimum dalam sebuah kolom<\/strong><\/span><\/p>\n

 #find max value of column\n<\/span>max_value = np. nanmax<\/span> (df[' my_column<\/span> '][df[' my_column<\/span> '] != np. inf<\/span> ])\n\n#replace inf and -inf in column with max value of column \n<\/span>df[' my_column<\/span> ']. replace<\/span> ([np. inf<\/span> , -np. inf<\/span> ], max_value, inplace= True<\/span> )\n<\/strong><\/pre>\n
 Metode 2: Ganti inf dengan nilai maksimum di semua kolom<\/strong><\/span><\/p>\n
 #find max value of entire data frame\nmax_value = np. nanmax<\/span> (df[df != np.inf<\/span> ])\n<\/span>\n#replace inf and -inf in all columns with max value\ndf. replace<\/span> ([np. inf<\/span> , -np. inf<\/span> ], max_value, inplace= True<\/span> )<\/span><\/span><\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan pandas 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> ({' points<\/span> ': [18, np.inf, 19, np.inf, 14, 11, 20, 28],\n                   ' assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, np.inf],\n                   ' rebounds<\/span> ': [np.inf, 8, 10, 6, 6, -np.inf, 9, 12]})\n\n#view DataFrame\n<\/span>print<\/span> (df)\n\n   points assists rebounds\n0 18.0 5.0 lower\n1 lower 7.0 8.0\n2 19.0 7.0 10.0\n3 lower 9.0 6.0\n4 14.0 12.0 6.0\n5 11.0 9.0 -inf\n6 20.0 9.0 9.0\n7 28.0 lower 12.0\n<\/strong><\/span><\/pre>\n
 Contoh 1: Ganti inf dengan nilai maksimum dalam sebuah kolom<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nilai inf<\/strong> dan -inf<\/strong> pada kolom bouncing dengan nilai maksimum pada kolom bouncing:<\/span><\/p>\n
 #find max value of rebounds\n<\/span>max_value = np. nanmax<\/span> (df[' rebounds<\/span> '][df[' rebounds<\/span> '] != np. inf<\/span> ])\n\n#replace inf and -inf in rebounds with max value of rebounds\n<\/span>df[' rebounds<\/span> ']. replace<\/span> ([np. inf<\/span> , -np. inf<\/span> ], max_value, inplace= True<\/span> )\n\n#view updated DataFrame\n<\/span>print<\/span> (df)\n\n   points assists rebounds\n0 18.0 5.0 12.0\n1 lower 7.0 8.0\n2 19.0 7.0 10.0\n3 lower 9.0 6.0\n4 14.0 12.0 6.0\n5 11.0 9.0 12.0\n6 20.0 9.0 9.0\n7 28.0 lower 12.0<\/strong><\/span><\/pre>\n
 Perhatikan bahwa setiap nilai inf<\/strong> dan -inf<\/strong> di kolom pentalan telah diganti dengan nilai maksimum di kolom tersebut yaitu 12<\/strong> .<\/span><\/p>\n
 Contoh 2: Ganti inf dengan nilai maksimum di semua kolom<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara mengganti nilai inf<\/strong> dan -inf<\/strong> setiap kolom dengan nilai maksimum seluruh data frame:<\/span><\/p>\n
 #find max value of entire data frame\nmax_value = np. nanmax<\/span> (df[df != np.inf<\/span> ])\n\n#replace all inf and -inf with max value\n<\/span>df. replace<\/span> ([np. inf<\/span> , -np. inf<\/span> ], max_value, inplace= True<\/span> )\n\n#view updated DataFrame\n<\/span>print<\/span> (df)\n\n   points assists rebounds\n0 18.0 5.0 28.0\n1 28.0 7.0 8.0\n2 19.0 7.0 10.0\n3 28.0 9.0 6.0\n4 14.0 12.0 6.0\n5 11.0 9.0 28.0\n6 20.0 9.0 9.0\n7 28.0 28.0 12.0\n<\/span><\/span><\/strong><\/span><\/pre>\n
 Perhatikan bahwa setiap nilai inf<\/strong> dan -inf<\/strong> di setiap kolom telah diganti dengan nilai maksimum di seluruh bingkai data sebesar 28<\/strong> .<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di panda:<\/span><\/p>\n
 Bagaimana cara memperhitungkan nilai yang hilang di panda<\/a>
 Cara menghitung nilai yang hilang di panda<\/a>
 Cara mengisi nilai NaN dengan mean di pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk mengganti nilai inf dan -inf dengan nilai maksimum di pandas DataFrame: Metode 1: Ganti inf dengan nilai maksimum dalam sebuah kolom #find max value of column max_value = np. nanmax (df[‘ my_column ‘][df[‘ my_column ‘] != np. inf ]) #replace inf and -inf in column with max value of […]<\/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 inf dengan Max Value \u2013 Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mengganti nilai inf dan -inf dengan nilai max di pandas DataFrame, termasuk contohnya.\" \/>\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-ganti-inf-dengan-max\/\" \/>\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 inf dengan Max Value \u2013 Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mengganti nilai inf dan -inf dengan nilai max di pandas DataFrame, termasuk contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-18T03:11:34+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-ganti-inf-dengan-max\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/\",\"name\":\"Pandas: Bagaimana cara mengganti inf dengan Max Value \u2013 Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-18T03:11:34+00:00\",\"dateModified\":\"2023-07-18T03:11:34+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mengganti nilai inf dan -inf dengan nilai max di pandas DataFrame, termasuk contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-ganti-inf-dengan-max\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: bagaimana cara mengganti inf dengan max value\"}]},{\"@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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