{"id":3529,"date":"2023-07-17T00:25:03","date_gmt":"2023-07-17T00:25:03","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/"},"modified":"2023-07-17T00:25:03","modified_gmt":"2023-07-17T00:25:03","slug":"panda-berguling-secara-maksimal","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/","title":{"rendered":"Cara menghitung maksimum geser di panda (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk menghitung nilai maksimum bergulir di pandas DataFrame:<\/span><\/p>\n

Metode 1: hitung maksimum geser<\/strong><\/span><\/p>\n

 df[' rolling_max<\/span> '] = df. values_column<\/span> . cummax<\/span> ()<\/strong><\/pre>\n
 Metode 2: hitung maksimum geser per kelompok<\/strong><\/span><\/p>\n
 df[' rolling_max<\/span> '] = df. groupby<\/span> (' group_column<\/span> '). values_column<\/span> . cummax<\/span> ()\n<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n
 Contoh 1: hitung maksimum geser<\/strong><\/span><\/h2>\n
 Misalkan kita memiliki panda DataFrame berikut yang menunjukkan penjualan yang dilakukan setiap hari di sebuah toko:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame<\/span>\ndf = pd. DataFrame<\/span> ({' day<\/span> ': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],\n                   ' sales<\/span> ': [4, 6, 5, 8, 14, 13, 13, 12, 9, 8, 19, 14]})\n\n#view DataFrame\n<\/span>print<\/span> (df)\n\n    day sales\n0 1 4\n1 2 6\n2 3 5\n3 4 8\n4 5 14\n5 6 13\n6 7 13\n7 8 12\n8 9 9\n9 10 8\n10 11 19\n11 12 14\n<\/strong><\/pre>\n
 Kita dapat menggunakan sintaks berikut untuk membuat kolom baru yang menampilkan nilai penjualan maksimum bergulir:<\/span><\/p>\n
 #add column that displays rolling maximum of sales\n<\/span>df[' rolling_max<\/span> '] = df. dirty<\/span> . cummax<\/span> ()\n\n#view updated DataFrame\n<\/span>print<\/span> (df)\n\n    day sales rolling_max\n0 1 4 4\n1 2 6 6\n2 3 5 6\n3 4 8 8\n4 5 14 14\n5 6 13 14\n6 7 13 14\n7 8 12 14\n8 9 9 14\n9 10 8 14\n10 11 19 19\n11 12 14 19<\/strong><\/pre>\n
 Kolom baru berjudul Rolling_max<\/strong> menampilkan nilai penjualan maksimum yang bergulir.<\/span><\/p>\n
 Contoh 2:<\/strong><\/span> hitung maksimum geser per kelompok<\/strong><\/span><\/h2>\n
 Katakanlah kita memiliki panda DataFrame berikut yang menunjukkan penjualan yang dilakukan setiap hari di dua toko berbeda:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame<\/span>\ndf = pd. DataFrame<\/span> ({' store<\/span> ': ['A', 'A', 'A', 'A', 'A', 'A',\n                             'B', 'B', 'B', 'B', 'B', 'B'],\n                   ' day<\/span> ': [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12],\n                   ' sales<\/span> ': [4, 6, 5, 8, 14, 13, 13, 12, 9, 8, 19, 14]})\n\n#view DataFrame\n<\/span>print<\/span> (df)\n\n   store day sales\n0 to 1 4\n1 to 2 6\n2 to 3 5\n3 to 4 8\n4 to 5 14\n5 to 6 13\n6 B 7 13\n7 B 8 12\n8 B 9 9\n9 B 10 8\n10 B 11 19\n11 B 12 14\n<\/strong><\/pre>\n
 Kita dapat menggunakan sintaks berikut untuk membuat kolom baru yang menampilkan nilai penjualan maksimum bergulir yang dikelompokkan berdasarkan toko:<\/span><\/p>\n
 #add column that displays rolling maximum of sales grouped by store\n<\/span>df[' rolling_max<\/span> '] = df. groupby<\/span> (' store<\/span> '). dirty<\/span> . cummax<\/span> ()\n\n#view updated DataFrame\n<\/span>print<\/span> (df)\n\n   store day sales rolling_max\n0 A 1 4 4\n1 to 2 6 6\n2 to 3 5 6\n3 to 4 8 8\n4 to 5 14 14\n5 to 6 13 14\n6 B 7 13 13\n7 B 8 12 13\n8 B 9 9 13\n9 B 10 8 13\n10 B 11 19 19\n11 B 12 14 19<\/strong><\/pre>\n
 Kolom baru berjudul Rolling_max<\/strong> menampilkan nilai penjualan maksimum bergulir, yang dikelompokkan berdasarkan toko.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan operasi umum lainnya di panda:<\/span><\/p>\n
 Cara menghapus baris di Pandas DataFrame berdasarkan kondisi<\/a>
 Cara memfilter Pandas DataFrame pada berbagai kondisi<\/a>
 Cara menggunakan filter \u201cTIDAK DALAM\u201d di Pandas DataFrame<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk menghitung nilai maksimum bergulir di pandas DataFrame: Metode 1: hitung maksimum geser df[‘ rolling_max ‘] = df. values_column . cummax () Metode 2: hitung maksimum geser per kelompok df[‘ rolling_max ‘] = df. groupby (‘ group_column ‘). values_column . cummax () Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam […]<\/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":"\nCara menghitung maksimum geser di panda (dengan contoh) - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghitung nilai maksimum pergerakan 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\/panda-berguling-secara-maksimal\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghitung maksimum geser di panda (dengan contoh) - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghitung nilai maksimum pergerakan di panda, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-17T00:25:03+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=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/\",\"name\":\"Cara menghitung maksimum geser di panda (dengan contoh) - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-17T00:25:03+00:00\",\"dateModified\":\"2023-07-17T00:25:03+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghitung nilai maksimum pergerakan di panda, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-berguling-secara-maksimal\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghitung maksimum geser di panda (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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