{"id":1757,"date":"2023-07-25T02:54:34","date_gmt":"2023-07-25T02:54:34","guid":{"rendered":"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/"},"modified":"2023-07-25T02:54:34","modified_gmt":"2023-07-25T02:54:34","slug":"kesalahan-nama-nama-np-tidak-ditentukan","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/","title":{"rendered":"Cara memperbaiki: kesalahan nama 'np' tidak ditentukan"},"content":{"rendered":"

<\/p>\n

\n

Salah satu kesalahan paling umum yang mungkin Anda temui saat menggunakan Python adalah:<\/span><\/p>\n

 NameError<\/span> : name 'np' is not defined<\/strong><\/pre>\n
 Kesalahan ini terjadi saat Anda mengimpor pustaka python NumPy<\/a> , tetapi gagal memberikan alias ke np<\/strong> saat mengimpornya.<\/span><\/p>\n
 Contoh berikut menggambarkan bagaimana masalah ini terjadi dan cara mengatasinya.<\/span><\/p>\n
 Contoh 1: impor numpy<\/strong><\/span><\/h3>\n
 Katakanlah Anda mengimpor perpustakaan NumPy menggunakan kode berikut:<\/span><\/p>\n
 import<\/span> numpy<\/strong><\/pre>\n
 Jika Anda kemudian mencoba mendefinisikan array nilai yang numpy, Anda akan mendapatkan kesalahan berikut:<\/span><\/p>\n
 #define numpy array<\/span>\nx = np. random<\/span> . normal<\/span> (loc=0, scale=1, size=20)\n\n#attempt to print values in array\n<\/span>print<\/span> (x)\n\nTraceback (most recent call last): \n----><\/span> 1 x = np.random.normal(loc=0, scale=1, size=20)\n      2 print(s)\n\nNameError<\/span> : name 'np' is not defined\n<\/strong><\/span><\/pre>\n
 Untuk memperbaiki kesalahan ini, Anda harus memberikan alias np<\/strong> saat mengimpor NumPy:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#define numpy array\n<\/span>x = np. random<\/span> . normal<\/span> (loc=0, scale=1, size=20)\n\n#print values in array\n<\/span>print<\/span> (x)\n\n[-0.93937656 -0.49448118 -0.16772964 0.44939978 -0.80577905 0.48042484\n  0.30175551 -0.15672656 -0.26931062 0.38226115 1.4472055 -0.13668984\n -0.74752684 1.6729974 2.25824518 0.77424489 0.67853607 1.46739364\n  0.14647622 0.87787596]<\/span>\n<\/strong><\/pre>\n
 Contoh 2: dari impor numpy *<\/strong><\/span><\/h3>\n
 Katakanlah Anda mengimpor semua fungsi dari perpustakaan NumPy menggunakan kode berikut:<\/span><\/p>\n
 from<\/span> numpy import<\/span> *<\/strong><\/pre>\n
 Jika Anda kemudian mencoba mendefinisikan array nilai yang numpy, Anda akan mendapatkan kesalahan berikut:<\/span><\/p>\n
 #define numpy array<\/span>\nx = np. random<\/span> . normal<\/span> (loc=0, scale=1, size=20)\n\n#attempt to print values in array\n<\/span>print<\/span> (x)\n\nTraceback (most recent call last): \n----><\/span> 1 x = np.random.normal(loc=0, scale=1, size=20)\n      2 print(s)\n\nNameError<\/span> : name 'np' is not defined\n<\/strong><\/span><\/pre>\n
 Untuk memperbaiki kesalahan ini, Anda harus memberikan alias np<\/strong> saat mengimpor NumPy:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#define numpy array\n<\/span>x = np. random<\/span> . normal<\/span> (loc=0, scale=1, size=20)\n\n#print values in array\n<\/span>print<\/span> (x)\n\n[-0.93937656 -0.49448118 -0.16772964 0.44939978 -0.80577905 0.48042484\n  0.30175551 -0.15672656 -0.26931062 0.38226115 1.4472055 -0.13668984\n -0.74752684 1.6729974 2.25824518 0.77424489 0.67853607 1.46739364\n  0.14647622 0.87787596]<\/span><\/strong><\/pre>\n
 Alternatifnya, Anda dapat memilih untuk tidak menggunakan sintaks np<\/strong> sama sekali:<\/span><\/p>\n
 import<\/span> numpy\n\n#define numpy array\n<\/span>x = numpy. random<\/span> . normal<\/span> (loc=0, scale=1, size=20)\n\n#print values in array\n<\/span>print<\/span> (x)\n\n[-0.93937656 -0.49448118 -0.16772964 0.44939978 -0.80577905 0.48042484\n  0.30175551 -0.15672656 -0.26931062 0.38226115 1.4472055 -0.13668984\n -0.74752684 1.6729974 2.25824518 0.77424489 0.67853607 1.46739364\n  0.14647622 0.87787596]<\/span><\/strong><\/pre>\n
 Catatan:<\/strong> Sintaks “import numpy as np” biasanya digunakan karena menyediakan cara yang lebih ringkas untuk menggunakan fungsi NumPy. Daripada mengetik “numpy” setiap saat, Anda cukup mengetik “np”, yang lebih cepat dan mudah dibaca.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Cara Memperbaiki: NameError ‘pd’ tidak ditentukan<\/a>
 Cara memperbaikinya: Tidak ada modul bernama pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Salah satu kesalahan paling umum yang mungkin Anda temui saat menggunakan Python adalah: NameError : name ‘np’ is not defined Kesalahan ini terjadi saat Anda mengimpor pustaka python NumPy , tetapi gagal memberikan alias ke np saat mengimpornya. Contoh berikut menggambarkan bagaimana masalah ini terjadi dan cara mengatasinya. Contoh 1: impor numpy Katakanlah Anda mengimpor […]<\/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":"\nCara Memperbaiki: NameError 'np' tidak ditentukan<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut dengan Python: NameError 'np' tidak ditentukan, 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\/kesalahan-nama-nama-np-tidak-ditentukan\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Memperbaiki: NameError 'np' tidak ditentukan\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut dengan Python: NameError 'np' tidak ditentukan, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T02:54:34+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\/kesalahan-nama-nama-np-tidak-ditentukan\/\",\"url\":\"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/\",\"name\":\"Cara Memperbaiki: NameError 'np' tidak ditentukan\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T02:54:34+00:00\",\"dateModified\":\"2023-07-25T02:54:34+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut dengan Python: NameError 'np' tidak ditentukan, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/kesalahan-nama-nama-np-tidak-ditentukan\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memperbaiki: kesalahan nama 'np' tidak ditentukan\"}]},{\"@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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