{"id":1787,"date":"2023-07-25T00:05:41","date_gmt":"2023-07-25T00:05:41","guid":{"rendered":"https:\/\/statorials.org\/id\/garis-tunggal-panda\/"},"modified":"2023-07-25T00:05:41","modified_gmt":"2023-07-25T00:05:41","slug":"garis-tunggal-panda","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/garis-tunggal-panda\/","title":{"rendered":"Cara memilih satu baris di pandas dataframe"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk memilih satu baris di pandas DataFrame:<\/span><\/p>\n

 df = df. drop_duplicates<\/span> ()\n<\/strong><\/pre>\n
 Dan Anda dapat menggunakan sintaks berikut untuk memilih satu baris di kolom tertentu di pandas DataFrame:<\/span><\/p>\n
 df = df. drop_duplicates<\/span> (subset=[' col1<\/span> ', ' col2<\/span> ', ...])<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan pandas DataFrame berikut:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame<\/span>\ndf = pd. DataFrame<\/span> ({' a<\/span> ':[4,4,3,8],\n                   ' b<\/span> ': [2, 2, 6, 8],\n                   ' c<\/span> ': [2, 2, 9, 9]})\n\n#view DataFrame\n<\/span>df\n\n\ta b c\n0 4 2 2\n1 4 2 2\n2 3 6 9\n3 8 8 9\n<\/strong><\/pre>\n
 Contoh 1: Pilih baris unik di semua kolom<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara memilih baris unik di semua kolom pandas DataFrame:<\/span><\/p>\n
 #drop duplicates from DataFrame<\/span>\ndf = df. drop_duplicates<\/span> ()\n\n#view DataFrame\n<\/span>df\n\n\ta b c\n0 4 2 2\n2 3 6 9\n3 8 8 9\n<\/strong><\/pre>\n
 Baris pertama dan kedua merupakan duplikat, sehingga panda menghilangkan baris kedua.<\/span><\/p>\n
 Secara default, fungsi drop_duplications()<\/strong> akan menyimpan duplikat pertama. Namun, Anda dapat menentukan untuk menyimpan duplikat terakhir:<\/span><\/p>\n
 #drop duplicates from DataFrame, keep last duplicate<\/span>\ndf = df. drop_duplicates<\/span> (keep=' last<\/span> ')\n\n#view DataFrame\n<\/span>df\n\n\ta b c\n1 4 2 2\n2 3 6 9\n3 8 8 9<\/strong><\/pre>\n
 Contoh 2: Pilih baris unik di kolom tertentu<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara memilih satu baris dalam satu kolom “c” DataFrame:<\/span><\/p>\n
 #drop duplicates from column 'c' in DataFrame<\/span>\ndf = df. drop_duplicates<\/span> (subset=[' c<\/span> '])\n\n#view DataFrame\n<\/span>df\n\ta b c\n0 4 2 2\n2 3 6 9<\/strong><\/pre>\n
 Dua baris telah dihapus dari DataFrame.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Cara memilih baris berdasarkan indeks di Pandas DataFrame<\/a>
 Cara mendapatkan nomor baris di Pandas DataFrame<\/a>
 Cara menemukan nilai unik dalam kolom di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk memilih satu baris di pandas DataFrame: df = df. drop_duplicates () Dan Anda dapat menggunakan sintaks berikut untuk memilih satu baris di kolom tertentu di pandas DataFrame: df = df. drop_duplicates (subset=[‘ col1 ‘, ‘ col2 ‘, …]) Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan pandas […]<\/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 memilih satu baris di Pandas DataFrame<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara memilih satu baris di pandas DataFrame, 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\/garis-tunggal-panda\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara memilih satu baris di Pandas DataFrame\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara memilih satu baris di pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/garis-tunggal-panda\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-25T00:05:41+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\/garis-tunggal-panda\/\",\"url\":\"https:\/\/statorials.org\/id\/garis-tunggal-panda\/\",\"name\":\"Cara memilih satu baris di Pandas DataFrame\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-25T00:05:41+00:00\",\"dateModified\":\"2023-07-25T00:05:41+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara memilih satu baris di pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/garis-tunggal-panda\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/garis-tunggal-panda\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/garis-tunggal-panda\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara memilih satu baris di pandas dataframe\"}]},{\"@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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