{"id":2206,"date":"2023-07-23T06:34:46","date_gmt":"2023-07-23T06:34:46","guid":{"rendered":"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/"},"modified":"2023-07-23T06:34:46","modified_gmt":"2023-07-23T06:34:46","slug":"objek-numpy-ndarray-tidak-memiliki-indeks-atribut","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/","title":{"rendered":"Cara memperbaiki: objek &#39;numpy.ndarray&#39; tidak memiliki atribut &#39;index&#39;"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Kesalahan yang mungkin Anda temui saat menggunakan NumPy adalah:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #ff0000;\">AttributeError <span style=\"color: #000000;\">: 'numpy.ndarray' object has no attribute 'index'\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kesalahan ini terjadi ketika Anda mencoba menggunakan fungsi <strong>indeks()<\/strong> pada larik NumPy, yang atribut indeksnya tidak tersedia.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara mengatasi kesalahan ini dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Bagaimana cara mereproduksi kesalahan tersebut<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita memiliki array NumPy berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n\n<span style=\"color: #008080;\">#create NumPy array\n<span style=\"color: #000000;\">x = np. <span style=\"color: #3366ff;\">array<\/span> ([4, 7, 3, 1, 5, 9, 9, 15, 9, 18])\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk mencari nilai minimum dan maksimum dalam array:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find minimum and maximum values of array\n<span style=\"color: #000000;\">min_val = np. <span style=\"color: #3366ff;\">min<\/span> (x)\nmax_val = np. <span style=\"color: #3366ff;\">max<\/span> (x)\n\n<span style=\"color: #008080;\">#print minimum and maximum values\n<\/span><span style=\"color: #008000;\">print<\/span> (min_val, max_val)\n\n1 18<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sekarang misalkan kita mencoba mencari posisi indeks dari nilai minimum dan maksimum dalam array:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#attempt to print index position of minimum value\n<span style=\"color: #000000;\">x. <span style=\"color: #3366ff;\">index<\/span> (min_val)\n\n<span style=\"color: #ff0000;\">AttributeError<\/span> : 'numpy.ndarray' object has no attribute 'index'\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kami menerima kesalahan karena kami tidak dapat menerapkan fungsi <strong>indeks()<\/strong> ke array NumPy.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Bagaimana cara mengatasi kesalahan tersebut<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Untuk mencari posisi indeks nilai minimum dan maksimum pada array NumPy, kita dapat menggunakan fungsi NumPywhere <strong>()<\/strong> :<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#find index position of minimum value<\/span>\nn.p. <span style=\"color: #3366ff;\">where<\/span> (x == min_val)\n\n(array([3]),)\n\n<span style=\"color: #008080;\">#find index position of maximum value\n<\/span>n.p. <span style=\"color: #3366ff;\">where<\/span> (x == max_val)\n\n(array([9]),)\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya kita dapat melihat:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Nilai minimum array terletak pada posisi indeks <strong>3<\/strong> .<\/span><\/li>\n<li> <span style=\"color: #000000;\">Nilai maksimum array terletak pada posisi indeks <strong>9<\/strong> .<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks umum yang sama untuk menemukan posisi indeks nilai apa pun dalam array NumPy.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Misalnya, kita dapat menggunakan sintaks berikut untuk menemukan posisi indeks mana yang sama dengan nilai 9 dalam array NumPy:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#find index positions that are equal to the value 9\n<\/span>n.p. <span style=\"color: #3366ff;\">where<\/span> (x == <span style=\"color: #008000;\">9<\/span> )\n\n(array([5, 6, 8]),)\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dari hasilnya terlihat bahwa nilai pada posisi indeks 5, 6 dan 8 semuanya sama dengan <strong>9<\/strong> .<\/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 memperbaiki kesalahan umum lainnya dengan Python:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/kesalahan-kunci-panda\/\" target=\"_blank\" rel=\"noopener\">Cara Memperbaiki KeyError di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/valueerror-tidak-dapat-mengubah-float-nan-menjadi-integer\/\" target=\"_blank\" rel=\"noopener\">Cara Memperbaiki: ValueError: Tidak dapat mengubah float NaN menjadi int<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/operan-tidak-dapat-disiarkan-dengan-formulir\/\" target=\"_blank\" rel=\"noopener\">Cara Memperbaiki: ValueError: Operan tidak dapat disiarkan dengan bentuk<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kesalahan yang mungkin Anda temui saat menggunakan NumPy adalah: AttributeError : &#8216;numpy.ndarray&#8217; object has no attribute &#8216;index&#8217; Kesalahan ini terjadi ketika Anda mencoba menggunakan fungsi indeks() pada larik NumPy, yang atribut indeksnya tidak tersedia. Contoh berikut menunjukkan cara mengatasi kesalahan ini dalam praktiknya. Bagaimana cara mereproduksi kesalahan tersebut Misalkan kita memiliki array NumPy berikut: import [&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>Cara Memperbaiki: objek &#039;numpy.ndarray&#039; tidak memiliki atribut &#039;index&#039; - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di NumPy: Objek &#039;numpy.ndarray&#039; tidak memiliki atribut &#039;index&#039;.\" \/>\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\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Memperbaiki: objek &#039;numpy.ndarray&#039; tidak memiliki atribut &#039;index&#039; - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di NumPy: Objek &#039;numpy.ndarray&#039; tidak memiliki atribut &#039;index&#039;.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-23T06:34:46+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\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/\",\"url\":\"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/\",\"name\":\"Cara Memperbaiki: objek &#39;numpy.ndarray&#39; tidak memiliki atribut &#39;index&#39; - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-23T06:34:46+00:00\",\"dateModified\":\"2023-07-23T06:34:46+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memperbaiki kesalahan berikut di NumPy: Objek &#39;numpy.ndarray&#39; tidak memiliki atribut &#39;index&#39;.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/objek-numpy-ndarray-tidak-memiliki-indeks-atribut\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memperbaiki: objek &#39;numpy.ndarray&#39; tidak memiliki atribut &#39;index&#39;\"}]},{\"@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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