{"id":3773,"date":"2023-07-15T15:27:03","date_gmt":"2023-07-15T15:27:03","guid":{"rendered":"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/"},"modified":"2023-07-15T15:27:03","modified_gmt":"2023-07-15T15:27:03","slug":"panda-menemukan-baris-pertama-yang-memenuhi-kriteria","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/","title":{"rendered":"Pandas: cara mencari baris pertama yang memenuhi kriteria"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Anda dapat menggunakan sintaks berikut untuk menemukan baris pertama pandas DataFrame yang memenuhi kriteria tertentu:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#get first row where value in 'team' column is equal to 'B'<\/span>\ndf[df. <span style=\"color: #3366ff;\">team<\/span> == ' <span style=\"color: #ff0000;\">B<\/span> ']. <span style=\"color: #3366ff;\">iloc<\/span> [0]\n\n<\/strong><strong><span style=\"color: #008080;\">#get index of first row where value in 'team' column is equal to 'B'<\/span>\ndf[df. <span style=\"color: #3366ff;\">team<\/span> == ' <span style=\"color: #ff0000;\">B<\/span> ']. <span style=\"color: #3366ff;\">index<\/span> [0]<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menggunakan sintaksis ini dalam praktiknya dengan pandas DataFrame berikut:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">import<\/span> pandas <span style=\"color: #008000;\">as<\/span> pd\n\n<span style=\"color: #008080;\">#createDataFrame<\/span>\ndf = pd. <span style=\"color: #3366ff;\">DataFrame<\/span> ({' <span style=\"color: #ff0000;\">team<\/span> ': ['A', 'A', 'A', 'B', 'B', 'C', 'C', 'C'],\n                   ' <span style=\"color: #ff0000;\">points<\/span> ': [18, 13, 19, 14, 24, 21, 20, 28],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [5, 7, 17, 9, 12, 9, 5, 12]})\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n  team points assists\n0 to 18 5\n1 to 13 7\n2 A 19 17\n3 B 14 9\n4 B 24 12\n5 C 21 9\n6 C 20 5\n7 C 28 12\n<\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 1: Temukan baris pertama yang memenuhi kriteria<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk mencari baris pertama yang nilai di kolom <strong>tim<\/strong> sama dengan &#8220;B&#8221;:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find first row where team is equal to 'B'\n<\/span>df[df. <span style=\"color: #3366ff;\">team<\/span> == ' <span style=\"color: #ff0000;\">B<\/span> ']. <span style=\"color: #3366ff;\">iloc<\/span> [0]\n\nteam B\npoints 14\nassists 9\nName: 3, dtype: object\n\n<span style=\"color: #008080;\">#find index of first row where team is equal to 'B'\n<\/span>df[df. <span style=\"color: #3366ff;\">team<\/span> == ' <span style=\"color: #ff0000;\">B<\/span> ']. <span style=\"color: #3366ff;\">index<\/span> [0]\n\n3<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Terlihat baris pertama yang nilai pada kolom <strong>tim<\/strong> sama dengan \u201cB\u201d berada pada posisi indeks 3.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 2: Temukan baris pertama yang memenuhi beberapa kriteria<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk mencari baris pertama yang nilai pada kolom <b>poin<\/b> lebih besar dari 15 dan nilai pada kolom <strong>assist<\/strong> lebih besar dari 10:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find first row where points &gt; 15 and assists &gt; 10\n<\/span>df[(df. <span style=\"color: #3366ff;\">points<\/span> &gt; 15) <span style=\"color: #800080;\">&amp;<\/span> (df. <span style=\"color: #3366ff;\">assists<\/span> &gt; 10)]. <span style=\"color: #3366ff;\">iloc<\/span> [0]\n\nteam A\npoints 19\nassists 17\nName: 2, dtype: object\n\n<span style=\"color: #008080;\">#find index of first row where points &gt; 15 and assists &gt; 10\n<\/span>df[(df. <span style=\"color: #3366ff;\">points<\/span> &gt; 15) <span style=\"color: #800080;\">&amp;<\/span> (df. <span style=\"color: #3366ff;\">assists<\/span> &gt; 10)]. <span style=\"color: #3366ff;\">index<\/span> [0]\n\n2<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Terlihat baris pertama yang nilai kolom <b>poinnya<\/b> lebih besar dari 15 dan nilai kolom <strong>assistnya<\/strong> lebih besar dari 10 berada pada posisi indeks 2.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Contoh 3: Temukan baris pertama yang memenuhi salah satu dari banyak kriteria<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Kita dapat menggunakan sintaks berikut untuk mencari baris pertama yang nilai pada kolom <b>poin<\/b> lebih besar dari 15 atau nilai pada kolom <strong>assist<\/strong> lebih besar dari 10:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#find first row where points &gt; 15 or assists &gt; 10\n<\/span>df[(df. <span style=\"color: #3366ff;\">points<\/span> &gt; 15) <span style=\"color: #800080;\">|<\/span> (df. <span style=\"color: #3366ff;\">assists<\/span> &gt; 10)]. <span style=\"color: #3366ff;\">iloc<\/span> [0]\n\nteam A\npoints 18\nassists 5\nName: 0, dtype: object\n\n<span style=\"color: #008080;\">#find index of first row where points &gt; 15 or assists &gt; 10\n<\/span>df[(df. <span style=\"color: #3366ff;\">points<\/span> &gt; 15) <span style=\"color: #800080;\">|<\/span> (df. <span style=\"color: #3366ff;\">assists<\/span> &gt; 10)]. <span style=\"color: #3366ff;\">index<\/span> [0]\n\n0<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Terlihat baris pertama yang nilai pada kolom <b>poin<\/b> lebih besar dari 15 atau nilai pada kolom <strong>assist<\/strong> lebih besar dari 10 berada pada posisi indeks 0.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di panda:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/panda-memilih-baris-tanpa-nan\/\" target=\"_blank\" rel=\"noopener\">Cara memilih baris tanpa nilai NaN di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/panda-memilih-baris-berdasarkan-nilai-kolom\/\" target=\"_blank\" rel=\"noopener\">Cara memilih baris berdasarkan nilai kolom di Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/garis-tunggal-panda\/\" target=\"_blank\" rel=\"noopener\">Cara memilih satu baris di Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Anda dapat menggunakan sintaks berikut untuk menemukan baris pertama pandas DataFrame yang memenuhi kriteria tertentu: #get first row where value in &#8216;team&#8217; column is equal to &#8216;B&#8217; df[df. team == &#8216; B &#8216;]. iloc [0] #get index of first row where value in &#8216;team&#8217; column is equal to &#8216;B&#8217; df[df. team == &#8216; B &#8216;]. [&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 with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pandas: Cara menemukan baris pertama yang memenuhi kriteria - Statorial<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menemukan baris pertama DataFrame pandas yang memenuhi kriteria tertentu, 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-menemukan-baris-pertama-yang-memenuhi-kriteria\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pandas: Cara menemukan baris pertama yang memenuhi kriteria - Statorial\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menemukan baris pertama DataFrame pandas yang memenuhi kriteria tertentu, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T15:27:03+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-menemukan-baris-pertama-yang-memenuhi-kriteria\/\",\"url\":\"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/\",\"name\":\"Pandas: Cara menemukan baris pertama yang memenuhi kriteria - Statorial\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-15T15:27:03+00:00\",\"dateModified\":\"2023-07-15T15:27:03+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menemukan baris pertama DataFrame pandas yang memenuhi kriteria tertentu, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/panda-menemukan-baris-pertama-yang-memenuhi-kriteria\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pandas: cara mencari baris pertama yang memenuhi kriteria\"}]},{\"@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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