{"id":2829,"date":"2023-07-20T12:39:11","date_gmt":"2023-07-20T12:39:11","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/"},"modified":"2023-07-20T12:39:11","modified_gmt":"2023-07-20T12:39:11","slug":"panda-menghasilkan-data-acak","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/","title":{"rendered":"Cara membuat pandas dataframe dengan data acak"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks dasar berikut untuk membuat pandas DataFrame yang diisi dengan bilangan bulat acak:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ( <span style=\"color: #3366ff;\">np.random.randint<\/span> ( <span style=\"color: #008000;\"><span style=\"color: #000000;\">0,100<\/span><\/span> ,size=( <span style=\"color: #008000;\">10,3<\/span> )) <span style=\"color: #008000;\">,<\/span> columns=list( <span style=\"color: #3366ff;\">'<\/span> <span style=\"color: #ff0000;\">ABC<\/span> '))\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh khusus ini membuat DataFrame dengan <strong>10<\/strong> baris dan <strong>3<\/strong> kolom dengan setiap nilai dalam DataFrame adalah bilangan bulat acak antara <strong>0<\/strong> dan <strong>100<\/strong> .<\/span><\/p>\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 1: Buat Pandas DataFrame dengan data acak<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat pandas DataFrame dengan 10 baris dan 3 kolom di mana setiap nilai dalam DataFrame adalah bilangan bulat acak antara 0 dan 100:<\/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 style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ( <span style=\"color: #3366ff;\">np.random.randint<\/span> ( <span style=\"color: #008000;\">0,100<\/span> ,size=( <span style=\"color: #008000;\">10,3<\/span> )), columns=list( <span style=\"color: #3366ff;\">'<\/span> <span style=\"color: #ff0000;\">ABC<\/span> ') <span style=\"color: #008000;\">)<\/span> \n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n    ABC\n0 72 70 27\n1 87 85 7\n2 4 42 84\n3 85 87 63\n4 79 72 30\n5 96 99 79\n6 26 47 90\n7 35 69 56\n8 42 47 0\n9 97 4 59\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa setiap kali Anda menjalankan kode ini, bilangan bulat acak di DataFrame akan berbeda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jika Anda ingin membuat contoh yang dapat direproduksi dengan bilangan bulat acak yang selalu sama, Anda dapat menggunakan potongan kode berikut segera sebelum membuat DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>n.p. <span style=\"color: #3366ff;\">random<\/span> . <span style=\"color: #3366ff;\">seed<\/span> ( <span style=\"color: #008000;\">0<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Sekarang, setiap kali Anda menjalankan kode, bilangan bulat acak di DataFrame akan sama.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Tambahkan Kolom Data Acak ke DataFrame yang Ada<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Mari kita asumsikan kita memiliki pandas DataFrame berikut ini:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n<\/span><\/span><span style=\"color: #008080;\">\n#createDataFrame\n<span style=\"color: #000000;\">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, 22, 19, 14, 14, 11, 20, 28],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})<\/span>\n\n#view DataFrame\n<span style=\"color: #000000;\"><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists rebounds\n0 A 18 5 11\n1 B 22 7 8\n2 C 19 7 10\n3 D 14 9 6\n4 E 14 12 6\n5 F 11 9 5\n6 G 20 9 9\n7:28 4 12\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan kode berikut untuk menambahkan kolom baru bernama &#8220;rand&#8221; yang berisi bilangan bulat acak antara 0 dan 100:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> numpy <span style=\"color: #008000;\">as<\/span> np\n<\/span><\/span><span style=\"color: #008080;\">\n#add 'rand' column that contains 8 random integers between 0 and 100\n<span style=\"color: #000000;\">df[' <span style=\"color: #ff0000;\">rand<\/span> '] = np. <span style=\"color: #3366ff;\">random<\/span> . <span style=\"color: #3366ff;\">randint<\/span> ( <span style=\"color: #008000;\">0,100<\/span> , <span style=\"color: #008000;\">size<\/span> = <span style=\"color: #008000;\">(<\/span> <span style=\"color: #008000;\">8,1<\/span> ))\n<\/span>\n#view updated DataFrame\n<span style=\"color: #000000;\"><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists rebounds rand\n0 A 18 5 11 47\n1 B 22 7 8 64\n2 C 19 7 10 82\n3 D 14 9 6 99\n4 E 14 12 6 88\n5 F 11 9 5 49\n6 G 20 9 9 29\n7:28 4 12 19<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Perhatikan bahwa kolom baru &#8220;rand&#8221; telah ditambahkan ke DataFrame yang ada.<\/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\/pandas-memperhitungkan-nilai-yang-hilang\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara memperhitungkan nilai yang hilang 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><br \/> <a href=\"https:\/\/statorials.org\/id\/pandas-memeriksa-apakah-selnya-kosong\/\" target=\"_blank\" rel=\"noopener\">Bagaimana cara memeriksa apakah sel kosong di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks dasar berikut untuk membuat pandas DataFrame yang diisi dengan bilangan bulat acak: df = pd. DataFrame ( np.random.randint ( 0,100 ,size=( 10,3 )) , columns=list( &#8216; ABC &#8216;)) Contoh khusus ini membuat DataFrame dengan 10 baris dan 3 kolom dengan setiap nilai dalam DataFrame adalah bilangan bulat acak antara 0 dan [&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 membuat Pandas DataFrame dengan data acak - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membuat pandas DataFrame yang diisi dengan angka acak, 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\/panda-menghasilkan-data-acak\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara membuat Pandas DataFrame dengan data acak - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membuat pandas DataFrame yang diisi dengan angka acak, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T12:39:11+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-menghasilkan-data-acak\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/\",\"name\":\"Cara membuat Pandas DataFrame dengan data acak - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T12:39:11+00:00\",\"dateModified\":\"2023-07-20T12:39:11+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membuat pandas DataFrame yang diisi dengan angka acak, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-menghasilkan-data-acak\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membuat pandas dataframe dengan data acak\"}]},{\"@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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