{"id":2924,"date":"2023-07-20T01:55:54","date_gmt":"2023-07-20T01:55:54","guid":{"rendered":"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/"},"modified":"2023-07-20T01:55:54","modified_gmt":"2023-07-20T01:55:54","slug":"plot-batang-grup-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/","title":{"rendered":"Pandas: cara membuat plot batang dari groupby"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk membuat plot batang dari fungsi GroupBy di panda:<\/span><\/p>\n

 #calculate sum of values by group<\/span>\ndf_groups = df. groupby<\/span> ([' group_var<\/span> '])[' values_var<\/span> ']. sum<\/span> ()\n\n#create bar plot by group<\/span>\ndf_groups. plot<\/span> (kind=' bar<\/span> ')<\/strong>\n<\/pre>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n
 Contoh: Membuat Plot Batang dari GroupBy di Pandas<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki panda DataFrame berikut yang menunjukkan poin yang dicetak oleh pemain bola basket dari tim berbeda:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' team<\/span> ': ['A', 'A', 'A', 'A', 'A',\n                            'B', 'B', 'B', 'B', 'B',\n                            'C', 'C', 'C', 'C', 'C'],\n                   ' points<\/span> ': [12, 29, 34, 14, 10, 11, 7, 36,\n                              34, 22, 41, 40, 45, 36, 38]})\n\n#view first five rows of DataFrame\n<\/span>df. head<\/span> ()\n\n\tteam points\n0 to 12\n1 to 29\n2 to 34\n3 to 14\n4 to 10<\/span><\/span><\/strong><\/pre>\n
 Kita dapat menggunakan sintaks berikut untuk menghitung jumlah poin yang dicetak oleh masing-masing tim dan membuat diagram batang untuk memvisualisasikan jumlah setiap tim:<\/span><\/span> <\/p>\n
 import<\/span> matplotlib. pyplot<\/span> as<\/span> plt<\/span>\n\n#calculate sum of points for each team\ndf. groupby<\/span> (' team<\/span> ')[' points<\/span> ']. sum<\/span> ()\n\n<\/span>#create bar plot by group\ndf_groups. plot<\/span> (kind=' bar<\/span> ')\n<\/span><\/span><\/strong><\/pre>\n
\"\"<\/p>\n
 Sumbu x menunjukkan nama masing-masing tim dan sumbu y menunjukkan jumlah poin yang dicetak masing-masing tim.<\/span><\/p>\n
 Kita juga dapat menggunakan kode berikut untuk membuat plotnya sedikit lebih baik:<\/span> <\/p>\n
 import<\/span> matplotlib.<\/span> pyplot<\/span> as<\/span> plt\n\n<\/span>#calculate sum of points for each team\n<\/span>df_groups = df.<\/span> groupby<\/span> (['<\/span> team<\/span> '])['<\/span> points<\/span> '].<\/span> sum<\/span> ()\n\n<\/span>#create bar plot with custom<\/span> aesthetics<\/span><\/span>\ndf_groups.<\/span> plot<\/span> (kind='<\/span> bar<\/span> ', title='<\/span> Total Points by Team<\/span> ',\n               ylabel='<\/span> Total Points<\/span> ' ,<\/span> xlabel='<\/span> Team<\/span> ', figsize=(<\/span> 10,6<\/span> )<\/span> )<\/span>\n\n<\/span>#rotate x-axis ticks vertically\n<\/span>plt.<\/span> xticks<\/span> (rotation=<\/span> 0<\/span> )<\/span><\/strong>\n<\/b><\/span><\/pre>\n
\"sekelompok<\/p>\n
 Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap untuk fungsi GroupBy<\/strong> di sini<\/a> .<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n
 Pandas: cara menghitung nilai unik berdasarkan kelompok<\/a>
 Pandas: Cara menghitung mode berdasarkan grup<\/a>
 Pandas: cara menghitung korelasi berdasarkan kelompok<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk membuat plot batang dari fungsi GroupBy di panda: #calculate sum of values by group df_groups = df. groupby ([‘ group_var ‘])[‘ values_var ‘]. sum () #create bar plot by group df_groups. plot (kind=’ bar ‘) Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh: Membuat Plot Batang dari […]<\/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":"\nPandas: Cara Membuat Diagram Batang dari GroupBy - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara membuat plot batang dari fungsi Pandas GroupBy, dengan sebuah 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\/plot-batang-grup-panda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Cara Membuat Diagram Batang dari GroupBy - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara membuat plot batang dari fungsi Pandas GroupBy, dengan sebuah contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T01:55:54+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/groupby_bar1.jpg\" \/>\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\/plot-batang-grup-panda\/\",\"url\":\"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/\",\"name\":\"Pandas: Cara Membuat Diagram Batang dari GroupBy - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T01:55:54+00:00\",\"dateModified\":\"2023-07-20T01:55:54+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara membuat plot batang dari fungsi Pandas GroupBy, dengan sebuah contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/plot-batang-grup-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara membuat plot batang dari groupby\"}]},{\"@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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