{"id":854,"date":"2023-07-28T13:09:22","date_gmt":"2023-07-28T13:09:22","guid":{"rendered":"https:\/\/statorials.org\/id\/python-anova-satu-arah\/"},"modified":"2023-07-28T13:09:22","modified_gmt":"2023-07-28T13:09:22","slug":"python-anova-satu-arah","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/python-anova-satu-arah\/","title":{"rendered":"Cara melakukan anova satu arah dengan python"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/id\/anova-satu-arah\/\" target=\"_blank\" rel=\"noopener\">ANOVA satu arah<\/a> (\u201canalisis varians\u201d) digunakan untuk menentukan apakah terdapat perbedaan yang signifikan secara statistik antara rata-rata tiga atau lebih kelompok independen.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tutorial ini menjelaskan cara melakukan ANOVA satu arah dengan Python.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: ANOVA satu arah dengan Python<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Seorang peneliti merekrut 30 siswa untuk berpartisipasi dalam penelitian. Siswa <a href=\"https:\/\/statorials.org\/id\/pemilihan-acak-vs.-penugasan-acak\/\" target=\"_blank\" rel=\"noopener\">secara acak ditugaskan<\/a> untuk menggunakan salah satu dari tiga teknik belajar selama tiga minggu ke depan untuk mempersiapkan ujian. Pada akhir tiga minggu, semua siswa mengikuti tes yang sama.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Gunakan langkah-langkah berikut untuk melakukan ANOVA satu arah untuk menentukan apakah skor rata-rata sama di ketiga kelompok.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Langkah 1: Masukkan datanya.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Pertama, kita akan memasukkan hasil ujian setiap kelompok ke dalam tiga tabel terpisah:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#enter exam scores for each group<\/span>\ngroup1 = [85, 86, 88, 75, 78, 94, 98, 79, 71, 80]\ngroup2 = [91, 92, 93, 85, 87, 84, 82, 88, 95, 96]\ngroup3 = [79, 78, 88, 94, 92, 85, 83, 85, 82, 81]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Langkah 2: Lakukan ANOVA satu arah.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">Selanjutnya, kita akan menggunakan <a href=\"https:\/\/docs.scipy.org\/doc\/scipy\/reference\/generated\/scipy.stats.f_oneway.html\" target=\"_blank\" rel=\"noopener\">fungsi f_oneway()<\/a> dari perpustakaan SciPy untuk melakukan ANOVA satu arah:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\">from<\/span> scipy.stats <span style=\"color: #107d3f;\">import<\/span> f_oneway\n\n<span style=\"color: #008080;\">#perform one-way ANOVA<\/span>\nf_oneway(group1, group2, group3)\n\n(statistic=2.3575, pvalue=0.1138)\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Langkah 3: Interpretasikan hasilnya.<\/strong><\/span><\/p>\n<p> <span style=\"color: #000000;\">ANOVA satu arah menggunakan hipotesis nol dan <a href=\"https:\/\/statorials.org\/id\/pengujian-hipotesis-1\/\" target=\"_blank\" rel=\"noopener\">hipotesis<\/a> alternatif berikut:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>H <sub>0<\/sub> (hipotesis nol):<\/strong> \u03bc <sub>1<\/sub> = \u03bc <sub>2<\/sub> = \u03bc <sub>3<\/sub> = \u2026 = \u03bc <sub>k<\/sub> (semua rata-rata populasi adalah sama)<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>H <sub>1<\/sub> (hipotesis nol):<\/strong> setidaknya satu mean populasi berbeda <sub>&nbsp;<\/sub> istirahat<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/id\/anova-nilai-f-nilai-p\/\" target=\"_blank\" rel=\"noopener\">Statistik uji F<\/a> adalah <strong>2,3575<\/strong> dan nilai p yang sesuai adalah <strong>0,1138<\/strong> . Karena nilai p tidak kurang dari 0,05, kita gagal menolak hipotesis nol.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Artinya kita tidak mempunyai cukup bukti untuk mengatakan adanya perbedaan nilai ujian antara ketiga teknik belajar tersebut.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut memberikan informasi tambahan tentang ANOVA satu arah:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/anova-satu-arah\/\" target=\"_blank\" rel=\"noopener\">Pengantar ANOVA Satu Arah<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kalkulator-danova-satu-arah\/\" target=\"_blank\" rel=\"noopener\">Kalkulator ANOVA satu arah<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/cara-melaporkan-hasil-anova\/\" target=\"_blank\" rel=\"noopener\">Panduan Lengkap: Cara Melaporkan Hasil ANOVA<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ANOVA satu arah (\u201canalisis varians\u201d) digunakan untuk menentukan apakah terdapat perbedaan yang signifikan secara statistik antara rata-rata tiga atau lebih kelompok independen. Tutorial ini menjelaskan cara melakukan ANOVA satu arah dengan Python. Contoh: ANOVA satu arah dengan Python Seorang peneliti merekrut 30 siswa untuk berpartisipasi dalam penelitian. Siswa secara acak ditugaskan untuk menggunakan salah satu [&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 Melakukan ANOVA Satu Arah dengan Python \u2013 Statologi<\/title>\n<meta name=\"description\" content=\"Penjelasan sederhana tentang cara melakukan dan menafsirkan ANOVA satu arah dengan Python.\" \/>\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\/python-anova-satu-arah\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Melakukan ANOVA Satu Arah dengan Python \u2013 Statologi\" \/>\n<meta property=\"og:description\" content=\"Penjelasan sederhana tentang cara melakukan dan menafsirkan ANOVA satu arah dengan Python.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/python-anova-satu-arah\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T13:09:22+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\/python-anova-satu-arah\/\",\"url\":\"https:\/\/statorials.org\/id\/python-anova-satu-arah\/\",\"name\":\"Cara Melakukan ANOVA Satu Arah dengan Python \u2013 Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-28T13:09:22+00:00\",\"dateModified\":\"2023-07-28T13:09:22+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Penjelasan sederhana tentang cara melakukan dan menafsirkan ANOVA satu arah dengan Python.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/python-anova-satu-arah\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/python-anova-satu-arah\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/python-anova-satu-arah\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara melakukan anova satu arah dengan python\"}]},{\"@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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