{"id":2033,"date":"2023-07-24T00:16:58","date_gmt":"2023-07-24T00:16:58","guid":{"rendered":"https:\/\/statorials.org\/id\/matriks-pencar-panda\/"},"modified":"2023-07-24T00:16:58","modified_gmt":"2023-07-24T00:16:58","slug":"matriks-pencar-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/matriks-pencar-panda\/","title":{"rendered":"Cara membuat matriks sebar di pandas (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Matriks scatterplot persis seperti namanya: matriks scatterplot.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jenis matriks ini berguna karena memungkinkan Anda memvisualisasikan hubungan antara beberapa variabel dalam kumpulan data secara bersamaan.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Anda dapat menggunakan fungsi <strong>scatter_matrix()<\/strong> untuk membuat matriks pencar dari DataFrame pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>p.d. <span style=\"color: #3366ff;\">plotting <span style=\"color: #000000;\">.<\/span> scatter_matrix <span style=\"color: #000000;\">(df)<\/span><\/span>\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan pandas DataFrame berikut:<\/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;\">#make this example reproducible<\/span>\nn.p. <span style=\"color: #3366ff;\">random<\/span> . <span style=\"color: #3366ff;\">seeds<\/span> (0)\n\n<span style=\"color: #008080;\">#createDataFrame\n<\/span>df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">points<\/span> ': np.random.randn(1000),\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': np.random.randn(1000),\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': np.random.randn(1000)})\n\n<span style=\"color: #008080;\">#view first five rows of DataFrame\n<\/span>df. <span style=\"color: #3366ff;\">head<\/span> ()\n\n\tpoints assists rebounds\n0 1.764052 0.555963 -1.532921\n1 0.400157 0.892474 -1.711970\n2 0.978738 -0.422315 0.046135\n3 2.240893 0.104714 -0.958374\n4 1.867558 0.228053 -0.080812\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: Matriks difusi dasar<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat matriks dispersi dasar:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>p.d. <span style=\"color: #3366ff;\">plotting<\/span> . <span style=\"color: #3366ff;\">scatter_matrix<\/span> (df)\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-19026\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matrice-de-dispersion1.png\" alt=\"matriks penyebaran di panda\" width=\"537\" height=\"377\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: Matriks sebar untuk kolom tertentu<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat matriks sebar hanya untuk dua kolom pertama DataFrame:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>p.d. <span style=\"color: #3366ff;\">plotting<\/span> . <span style=\"color: #3366ff;\">scatter_matrix<\/span> (df. <span style=\"color: #3366ff;\">iloc<\/span> [:, 0:2])\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-19027 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matrice-de-dispersion2.png\" alt=\"\" width=\"544\" height=\"391\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Matriks sebar dengan warna dan nampan khusus<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat matriks sebar dengan warna khusus dan sejumlah grup tertentu untuk histogram:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>p.d. <span style=\"color: #3366ff;\">plotting<\/span> . <span style=\"color: #3366ff;\">scatter_matrix<\/span> (df, color=' <span style=\"color: #ff0000;\">red<\/span> ', hist_kwds={' <span style=\"color: #ff0000;\">bins<\/span> ': <span style=\"color: #008000;\">30<\/span> , 'color': ' <span style=\"color: #ff0000;\">red<\/span> '})\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-19028\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matrice-de-dispersion3.png\" alt=\"matriks pencar panda dengan warna khusus\" width=\"542\" height=\"385\" srcset=\"\" sizes=\"\"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 4: Matriks dispersi dengan plot KDE<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara membuat matriks dispersi dengan plot perkiraan kepadatan kernel di sepanjang diagonal matriks, bukan histogram:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>p.d. <span style=\"color: #3366ff;\">plotting<\/span> . <span style=\"color: #3366ff;\">scatter_matrix<\/span> (df, diagonal=' <span style=\"color: #ff0000;\">kde<\/span> ')\n<\/strong><\/span><\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-19029 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matrice-de-dispersion4.png\" alt=\"\" width=\"546\" height=\"388\" srcset=\"\" sizes=\"\"><\/p>\n<p> <span style=\"color: #000000;\">Anda dapat menemukan dokumentasi online lengkap tentang fungsi <strong>scatter_matrix()<\/strong> <a href=\"https:\/\/pandas.pydata.org\/docs\/reference\/api\/pandas.plotting.scatter_matrix.html\" target=\"_blank\" rel=\"noopener\">di sini<\/a> .<\/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 membuat grafik umum lainnya dengan Python:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/peta-panas-python\/\" target=\"_blank\" rel=\"noopener\">Cara Membuat Peta Panas dengan Python<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/python-kurva-lonceng\/\" target=\"_blank\" rel=\"noopener\">Cara Membuat Kurva Lonceng dengan Python<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/hulu-ledak-python\/\" target=\"_blank\" rel=\"noopener\">Cara Membuat Bagan Ogive dengan Python<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Matriks scatterplot persis seperti namanya: matriks scatterplot. Jenis matriks ini berguna karena memungkinkan Anda memvisualisasikan hubungan antara beberapa variabel dalam kumpulan data secara bersamaan. Anda dapat menggunakan fungsi scatter_matrix() untuk membuat matriks pencar dari DataFrame pandas: p.d. plotting . scatter_matrix (df) Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan pandas DataFrame 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 Membuat Matriks Sebar di Pandas (dengan Contoh) - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membuat matriks pencar di panda, 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\/matriks-pencar-panda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Membuat Matriks Sebar di Pandas (dengan Contoh) - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membuat matriks pencar di panda, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/matriks-pencar-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T00:16:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/matrice-de-dispersion1.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\/matriks-pencar-panda\/\",\"url\":\"https:\/\/statorials.org\/id\/matriks-pencar-panda\/\",\"name\":\"Cara Membuat Matriks Sebar di Pandas (dengan Contoh) - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T00:16:58+00:00\",\"dateModified\":\"2023-07-24T00:16:58+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membuat matriks pencar di panda, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/matriks-pencar-panda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/matriks-pencar-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/matriks-pencar-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara membuat matriks sebar di pandas (dengan contoh)\"}]},{\"@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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