{"id":1828,"date":"2023-07-24T20:11:38","date_gmt":"2023-07-24T20:11:38","guid":{"rendered":"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/"},"modified":"2023-07-24T20:11:38","modified_gmt":"2023-07-24T20:11:38","slug":"kerangka-data-pandas-mendapatkan-kolom-pertama","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/","title":{"rendered":"Cara mendapatkan kolom pertama pandas dataframe (dengan contoh)"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan sintaks berikut untuk mendapatkan kolom pertama dari pandas DataFrame:<\/span><\/p>\n

 df. iloc<\/span> [:, 0]\n<\/strong><\/pre>\n
 Hasilnya adalah serangkaian panda. Jika Anda ingin hasilnya berupa pandas DataFrame, Anda dapat menggunakan sintaks berikut:<\/span><\/p>\n
 df. iloc<\/span> [:, :1]<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya.<\/span><\/p>\n
 Contoh 1: Dapatkan kolom pertama dari Pandas DataFrame<\/strong><\/span> (kembalikan rangkaian)<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara mendapatkan kolom pertama dari pandas DataFrame:<\/span><\/p>\n
 import<\/span> pandas as<\/span> pd\n\n#createDataFrame\n<\/span>df = pd. DataFrame<\/span> ({' points<\/span> ': [25, 12, 15, 14, 19, 23, 25, 29],\n                   ' assists<\/span> ': [5, 7, 7, 9, 12, 9, 9, 4],\n                   ' rebounds<\/span> ': [11, 8, 10, 6, 6, 5, 9, 12]})\n\n#view DataFrame\n<\/span>print<\/span> (df)\n\n   points assists rebounds\n0 25 5 11\n1 12 7 8\n2 15 7 10\n3 14 9 6\n4 19 12 6\n5 23 9 5\n6 25 9 9\n7 29 4 12\n\n#get first column\n<\/span>first_col = df. iloc<\/span> [:, 0]\n\n#view first column<\/span>\nprint<\/span> (first_col)\n\n0 25\n1 12\n2 15\n3 14\n4 19\n5 23\n6 25\n7 29\nName: points, dtype: int64\n<\/strong><\/pre>\n
 Hasilnya adalah serangkaian panda:<\/span><\/p>\n
 #check type of first_col<\/em>\n<\/span>print<\/span> ( type<\/span> (first_col))\n\n<class 'pandas.core.series.Series'>\n<\/strong><\/pre>\n
 Contoh 2: Dapatkan kolom pertama Pandas DataFrame (kembalikan DataFrame)<\/strong><\/span><\/h3>\n
 Kode berikut menunjukkan cara mendapatkan kolom pertama dari pandas DataFrame dan mengembalikan DataFrame yang sesuai:<\/span><\/p>\n
 #get first column (and return a DataFrame)\n<\/span>first_col = df. iloc<\/span> [:, :1]\n\n#view first column<\/span>\nprint<\/span> (first_col)\n\n   points\n0 25\n1 12\n2 15\n3 14\n4 19\n5 23\n6 25\n7 29\n\n#check type of first_col\n<\/em><\/span>print<\/span> ( type<\/span> (first_col))\n\n<class 'pandas.core.frame.DataFrame'>\n<\/strong><\/pre>\n
 Sumber daya tambahan<\/strong><\/span><\/h3>\n
 Bagaimana cara menambahkan kolom ke Pandas DataFrame
 Cara memasukkan kolom ke dalam Pandas DataFrame<\/a>
 Cara membuat kolom baru berdasarkan kondisi di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan sintaks berikut untuk mendapatkan kolom pertama dari pandas DataFrame: df. iloc [:, 0] Hasilnya adalah serangkaian panda. Jika Anda ingin hasilnya berupa pandas DataFrame, Anda dapat menggunakan sintaks berikut: df. iloc [:, :1] Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya. Contoh 1: Dapatkan kolom pertama dari Pandas DataFrame (kembalikan rangkaian) […]<\/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 mendapatkan kolom pertama Pandas DataFrame (dengan contoh)<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara mendapatkan kolom pertama dari 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\/kerangka-data-pandas-mendapatkan-kolom-pertama\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara mendapatkan kolom pertama Pandas DataFrame (dengan contoh)\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara mendapatkan kolom pertama dari pandas DataFrame, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-24T20:11:38+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\/kerangka-data-pandas-mendapatkan-kolom-pertama\/\",\"url\":\"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/\",\"name\":\"Cara mendapatkan kolom pertama Pandas DataFrame (dengan contoh)\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-24T20:11:38+00:00\",\"dateModified\":\"2023-07-24T20:11:38+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara mendapatkan kolom pertama dari pandas DataFrame, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/kerangka-data-pandas-mendapatkan-kolom-pertama\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara mendapatkan kolom pertama pandas dataframe (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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