{"id":1543,"date":"2023-07-25T23:11:24","date_gmt":"2023-07-25T23:11:24","guid":{"rendered":"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/"},"modified":"2023-07-25T23:11:24","modified_gmt":"2023-07-25T23:11:24","slug":"memudarkan-altman-plot-python","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/","title":{"rendered":"Cara membuat plot bland-altman dengan python"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><a href=\"https:\/\/statorials.org\/id\/jejak-altman-memudar\/\" target=\"_blank\" rel=\"noopener\">Plot Bland-Altman<\/a> digunakan untuk memvisualisasikan perbedaan pengukuran antara dua instrumen berbeda atau dua teknik pengukuran berbeda.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Berguna untuk menentukan seberapa mirip dua instrumen atau teknik dalam mengukur konsep yang sama.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Tutorial ini memberikan contoh langkah demi langkah tentang cara membuat plot Bland-Altman dengan Python.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Langkah 1: Buat datanya<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan seorang ahli biologi menggunakan dua instrumen berbeda (A dan B) untuk mengukur berat 20 katak berbeda yang sama, dalam gram.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kami akan membuat kerangka data berikut yang mewakili berat setiap katak, yang diukur dengan setiap instrumen:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">A<\/span> ': [5, 5, 5, 6, 6, 7, 7, 7, 8, 8, 9,\n                         10, 11, 13, 14, 14, 15, 18, 22, 25],\n                   ' <span style=\"color: #ff0000;\">B<\/span> ': [4, 4, 5, 5, 5, 7, 8, 6, 9, 7, 7, 11,\n                         13, 13, 12, 13, 14, 19, 19, 24]})\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Langkah 2: Buat plot Bland-Altman<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Selanjutnya, kita akan menggunakan fungsi <strong>Mean_diff_plot()<\/strong> dari paket statsmodels untuk membuat plot Bland-Altman:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008000;\">import<\/span> statsmodels. <span style=\"color: #3366ff;\">api<\/span> <span style=\"color: #008000;\">as<\/span> sm\n<span style=\"color: #008000;\">import<\/span> matplotlib. <span style=\"color: #3366ff;\">pyplot<\/span> <span style=\"color: #008000;\">as<\/span> plt\n\n<span style=\"color: #008080;\">#create Bland-Altman plot                  \n<\/span>f, ax = plt. <span style=\"color: #3366ff;\">subplots<\/span> (1,figsize=(8,5))\nsm. <span style=\"color: #3366ff;\">graphics<\/span> . <span style=\"color: #3366ff;\">mean_diff_plot<\/span> (df.A, df.B, ax = ax)\n\n<span style=\"color: #008080;\">#display Bland-Altman plot\n<\/span>plt. <span style=\"color: #3366ff;\">show<\/span> ()<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-15310 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fadepython1.png\" alt=\"Plot Bland-Altman dengan Python\" width=\"516\" height=\"322\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Sumbu x pada plot menampilkan rata-rata pengukuran kedua instrumen dan sumbu y menampilkan selisih pengukuran kedua instrumen.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Garis hitam pekat mewakili perbedaan rata-rata pengukuran antara kedua instrumen, sedangkan dua garis putus-putus mewakili batas interval kepercayaan 95% untuk perbedaan rata-rata.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Perbedaan rata-ratanya adalah <strong>0,5<\/strong> dan interval kepercayaan 95% untuk perbedaan rata-rata tersebut adalah <strong>[-1.86, 2.86]<\/strong> .<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plot Bland-Altman digunakan untuk memvisualisasikan perbedaan pengukuran antara dua instrumen berbeda atau dua teknik pengukuran berbeda. Berguna untuk menentukan seberapa mirip dua instrumen atau teknik dalam mengukur konsep yang sama. Tutorial ini memberikan contoh langkah demi langkah tentang cara membuat plot Bland-Altman dengan Python. Langkah 1: Buat datanya Misalkan seorang ahli biologi menggunakan dua instrumen [&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 Plot Bland-Altman dengan Python<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membuat plot Bland-Altman dengan Python, termasuk contoh langkah demi langkah.\" \/>\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\/memudarkan-altman-plot-python\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Membuat Plot Bland-Altman dengan Python\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membuat plot Bland-Altman dengan Python, termasuk contoh langkah demi langkah.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T23:11:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/fadepython1.png\" \/>\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\/memudarkan-altman-plot-python\/\",\"url\":\"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/\",\"name\":\"Cara Membuat Plot Bland-Altman dengan Python\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T23:11:24+00:00\",\"dateModified\":\"2023-07-25T23:11:24+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membuat plot Bland-Altman dengan Python, termasuk contoh langkah demi langkah.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/memudarkan-altman-plot-python\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membuat plot bland-altman 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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