{"id":1734,"date":"2023-07-25T05:07:32","date_gmt":"2023-07-25T05:07:32","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menjatuhkan-baris-demi-indeks\/"},"modified":"2023-07-25T05:07:32","modified_gmt":"2023-07-25T05:07:32","slug":"panda-menjatuhkan-baris-demi-indeks","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menjatuhkan-baris-demi-indeks\/","title":{"rendered":"Cara menghapus baris berdasarkan indeks di pandas (dengan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks berikut untuk menghapus baris dari pandas DataFrame berdasarkan nomor indeks:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#drop first row from DataFrame<\/span>\ndf = df. <span style=\"color: #3366ff;\">drop<\/span> (index= <span style=\"color: #008000;\">0<\/span> )\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Dan Anda dapat menggunakan sintaks berikut untuk menghapus beberapa baris dari pandas DataFrame berdasarkan nomor indeks:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#drop first, second, and fourth row from DataFrame\n<\/span>df = df. <span style=\"color: #3366ff;\">drop<\/span> ( <span style=\"color: #008000;\">index=[0,1,3<\/span> <span style=\"color: #008000;\">]<\/span> <span style=\"color: #008000;\">)<\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Jika DataFrame Anda memiliki string sebagai nilai indeks, Anda cukup meneruskan nama sebagai string untuk dihapus:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>df = df. <span style=\"color: #3366ff;\">drop<\/span> (index=[' <span style=\"color: #ff0000;\">first<\/span> ', ' <span style=\"color: #ff0000;\">second<\/span> ', ' <span style=\"color: #ff0000;\">third<\/span> '])\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menghapus baris berdasarkan indeks dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 1: hapus baris berdasarkan indeks<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghapus baris kedua di pandas DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd<\/span>\n\n#createDataFrame\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['Mavs', 'Lakers', 'Spurs', 'Cavs'],\n                   ' <span style=\"color: #ff0000;\">first<\/span> ': ['Dirk', 'Kobe', 'Tim', 'Lebron'],\n                   ' <span style=\"color: #ff0000;\">last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [26, 31, 22, 29]})\n\n<\/span>#view DataFrame\n<span style=\"color: #000000;\">df\n\n<\/span><span style=\"color: #000000;\">team first last<\/span> <span style=\"color: #000000;\">points\n0 Mavs Dirk Nowitzki<\/span> <span style=\"color: #000000;\">26\n1 Lakers Kobe Bryant<\/span> <span style=\"color: #000000;\">31\n2 Spurs Tim Duncan<\/span> <span style=\"color: #000000;\">22\n3 Cavs LeBron James<\/span> <span style=\"color: #000000;\">29<\/span>\n\n#drop second row from DataFrame<\/span>\ndf = df. <span style=\"color: #3366ff;\">drop<\/span> (index= <span style=\"color: #008000;\">1<\/span> ) \n\n<span style=\"color: #008080;\">#view resulting dataFrame<\/span>\ndf\n\n        team first last points\n0 Mavs Dirk Nowitzki 26\n2 Spurs Tim Duncan 22\n3 Cavs LeBron James 29\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 2: hapus beberapa baris berdasarkan indeks<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghapus beberapa baris di pandas DataFrame berdasarkan indeks:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd<\/span>\n\n#createDataFrame\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['Mavs', 'Lakers', 'Spurs', 'Cavs'],\n                   ' <span style=\"color: #ff0000;\">first<\/span> ': ['Dirk', 'Kobe', 'Tim', 'Lebron'],\n                   ' <span style=\"color: #ff0000;\">last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [26, 31, 22, 29]})\n\n<\/span>#view DataFrame\n<span style=\"color: #000000;\">df\n\n<\/span><span style=\"color: #000000;\">team first last<\/span> <span style=\"color: #000000;\">points\n0 Mavs Dirk Nowitzki<\/span> <span style=\"color: #000000;\">26\n1 Lakers Kobe Bryant<\/span> <span style=\"color: #000000;\">31\n2 Spurs Tim Duncan<\/span> <span style=\"color: #000000;\">22\n3 Cavs LeBron James<\/span> <span style=\"color: #000000;\">29<\/span>\n\n#drop first, second, and fourth row from DataFrame<\/span>\ndf = df. <span style=\"color: #3366ff;\">drop<\/span> ( <span style=\"color: #008000;\">index=[0,1,3<\/span> <span style=\"color: #008000;\">]<\/span> ) \n\n<span style=\"color: #008080;\">#view resulting dataFrame<\/span>\ndf\n\n\tteam first last points\n2 Spurs Tim Duncan 22<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Contoh 3: Hapus baris ketika indeks berupa string<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Kode berikut menunjukkan cara menghapus baris dari pandas DataFrame berdasarkan indeks ketika indeksnya berupa string, bukan angka:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd<\/span>\n\n#createDataFrame\n<span style=\"color: #000000;\">df = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['Mavs', 'Lakers', 'Spurs', 'Cavs'],\n                   ' <span style=\"color: #ff0000;\">last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' <span style=\"color: #ff0000;\">last<\/span> ': ['Nowitzki', 'Bryant', 'Duncan', 'James'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [26, 31, 22, 29]},\n                   index=['A', 'B', 'C', 'D'])\n\n<\/span>#view DataFrame\n<span style=\"color: #000000;\">df\n<\/span><span style=\"color: #000000;\">team first last<\/span> <span style=\"color: #000000;\">points\nA Mavs Dirk Nowitzki<\/span> <span style=\"color: #000000;\">26\nB Lakers Kobe Bryant<\/span> <span style=\"color: #000000;\">31\nC Spurs Tim Duncan<\/span> <span style=\"color: #000000;\">22\nD Cavs Lebron James<\/span> <span style=\"color: #000000;\">29\n<\/span>\n#remove rows with index values 'A' and 'C'\n<span style=\"color: #000000;\">df = df. <span style=\"color: #3366ff;\">drop<\/span> (index=[' <span style=\"color: #ff0000;\">A<\/span> ',' <span style=\"color: #ff0000;\">C<\/span> '])\n<\/span>\n#view resulting DataFrame\n<span style=\"color: #000000;\">df\n\nteam first last points\nB Lakers Kobe Bryant 31\nD Cavs Lebron James 29<\/span><\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <a href=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-kolom-demi-indeks\/\" target=\"_blank\" rel=\"noopener\">Cara menghapus kolom berdasarkan indeks di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-baris-yang-berisi-string\/\" target=\"_blank\" rel=\"noopener\">Pandas: cara menghapus baris yang berisi string tertentu<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-menjatuhkan-duplikat\/\" target=\"_blank\" rel=\"noopener\">Pandas: Cara menghapus baris duplikat<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks berikut untuk menghapus baris dari pandas DataFrame berdasarkan nomor indeks: #drop first row from DataFrame df = df. drop (index= 0 ) Dan Anda dapat menggunakan sintaks berikut untuk menghapus beberapa baris dari pandas DataFrame berdasarkan nomor indeks: #drop first, second, and fourth row from DataFrame df = df. drop ( [&hellip;]<\/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":"<!-- This site is optimized 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