{"id":2920,"date":"2023-07-20T02:21:24","date_gmt":"2023-07-20T02:21:24","guid":{"rendered":"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/"},"modified":"2023-07-20T02:21:24","modified_gmt":"2023-07-20T02:21:24","slug":"pandas-mengelompokkan-dengan-menggabungkan-string","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/","title":{"rendered":"Pandas: cara menggabungkan string menggunakan groupby"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks dasar berikut untuk menggabungkan string dari GroupBy di panda:<\/span><\/p>\n

 df. groupby<\/span> ([' group_var<\/span> '], as_index= False<\/span> ). agg<\/span> ({' string_var<\/span> ': ' ' .join<\/span> })\n<\/strong><\/pre>\n
 Rumus khusus ini mengelompokkan baris berdasarkan kolom group_var<\/strong> , lalu menggabungkan string di kolom string_var<\/strong> .<\/span><\/p>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n
 Contoh: Cara menggabungkan string menggunakan GroupBy<\/strong><\/span><\/h3>\n
 Misalkan kita memiliki panda DataFrame berikut:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame<\/span>\ndf = pd. DataFrame<\/span> ({' store<\/span> ': ['A', 'A', 'A', 'A', 'B', 'B', 'B', 'B'],\n                   ' quarter<\/span> ': [1, 1, 2, 2, 1, 1, 2, 2],\n                   ' employee<\/span> ': ['Andy', 'Bob', 'Chad', 'Diane',\n                                'Elana', 'Frank', 'George', 'Hank']})\n\n#view DataFrame\n<\/span>print<\/span> (df)<\/strong><\/span><\/pre>\n
 Kita dapat menggunakan sintaks berikut untuk mengelompokkan baris DataFrame berdasarkan penyimpanan<\/strong> dan kuartal<\/strong> , lalu menggabungkan string di kolom karyawan<\/strong> :<\/span><\/p>\n
 #group by store and quarter, then concatenate employee strings\ndf. groupby<\/span> ([' store<\/span> ', ' quarter<\/span> '], as_index= False<\/span> ). agg<\/span> ({' employee<\/span> ':''. join<\/span> })\n\n\tstore quarter employee\n0 To 1 Andy Bob\n1 A 2 Chad Diane\n2 B 1 Elana Frank\n3 B 2 George Hank<\/span><\/span><\/strong><\/pre>\n
 Hasilnya adalah DataFrame yang dikelompokkan berdasarkan toko<\/strong> dan kuartal<\/strong> dengan string kolom karyawan<\/strong> digabungkan dengan spasi.<\/span><\/p>\n
 Kita juga dapat menggabungkan string menggunakan pemisah yang berbeda seperti simbol &<\/strong> :<\/span><\/p>\n
 #group by store and quarter, then concatenate employee strings\ndf. groupby<\/span> ([' store<\/span> ', ' quarter<\/span> '], as_index= False<\/span> ). agg<\/span> ({' employee<\/span> ':' &<\/span> '. join<\/span> })\n\n\tstore quarter employee\n0 To 1 Andy & Bob\n1 A 2 Chad & Diane\n2 B 1 Elana & Frank\n3 B 2 George & Hank<\/span><\/span><\/strong><\/pre>\n
 Perhatikan bahwa string di kolom karyawan sekarang dipisahkan dengan simbol &<\/strong> .<\/span><\/p>\n
 Catatan<\/strong> : Anda dapat menemukan dokumentasi lengkap operasi GroupBy di pandas 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 jumlah kumulatif per kelompok<\/a>
 Pandas: cara menghitung nilai unik berdasarkan kelompok<\/a>
 Pandas: cara menghitung korelasi berdasarkan kelompok<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks dasar berikut untuk menggabungkan string dari GroupBy di panda: df. groupby ([‘ group_var ‘], as_index= False ). agg ({‘ string_var ‘: ‘ ‘ .join }) Rumus khusus ini mengelompokkan baris berdasarkan kolom group_var , lalu menggabungkan string di kolom string_var . Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh: […]<\/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 menggabungkan string menggunakan GroupBy - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menggabungkan string menjadi DataFrame pandas dari GroupBy.\" \/>\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\/pandas-mengelompokkan-dengan-menggabungkan-string\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Cara menggabungkan string menggunakan GroupBy - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menggabungkan string menjadi DataFrame pandas dari GroupBy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-20T02:21:24+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\/pandas-mengelompokkan-dengan-menggabungkan-string\/\",\"url\":\"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/\",\"name\":\"Pandas: Cara menggabungkan string menggunakan GroupBy - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-20T02:21:24+00:00\",\"dateModified\":\"2023-07-20T02:21:24+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menggabungkan string menjadi DataFrame pandas dari GroupBy.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/pandas-mengelompokkan-dengan-menggabungkan-string\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara menggabungkan string menggunakan 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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