{"id":3856,"date":"2023-07-15T03:32:41","date_gmt":"2023-07-15T03:32:41","guid":{"rendered":"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/"},"modified":"2023-07-15T03:32:41","modified_gmt":"2023-07-15T03:32:41","slug":"wiersz-wydruku-pand","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/","title":{"rendered":"Jak wydrukowa\u0107 okre\u015blony wiersz pand dataframe"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Aby wydrukowa\u0107 okre\u015blony wiersz ramki DataFrame pandy, mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cych metod:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Metoda 1: Wydrukuj lini\u0119 na podstawie pozycji palca wskazuj\u0105cego<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">print<\/span> (df. <span style=\"color: #3366ff;\">iloc<\/span> [[ <span style=\"color: #008000;\">3<\/span> ]])\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Metoda 2: Wydrukuj wiersz na podstawie etykiety indeksu<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">print<\/span> ( <span style=\"color: #3366ff;\">df.loc<\/span> [[' <span style=\"color: #ff0000;\">this_label<\/span> ']])<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Poni\u017csze przyk\u0142ady pokazuj\u0105, jak w praktyce u\u017cywa\u0107 ka\u017cdej metody z nast\u0119puj\u0105c\u0105 ramk\u0105 DataFrame pand:<\/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;\">points<\/span> ': [18, 22, 19, 14, 10, 11, 20, 28],\n                   ' <span style=\"color: #ff0000;\">assists<\/span> ': [4, 5, 5, 4, 9, 12, 11, 8],\n                   ' <span style=\"color: #ff0000;\">rebounds<\/span> ': [3, 9, 12, 4, 4, 9, 8, 2]},\n                    index=['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H'])\n\n<span style=\"color: #008080;\">#view DataFrame\n<\/span><span style=\"color: #008000;\">print<\/span> (df)\n\n   points assists rebounds\nA 18 4 3\nB 22 5 9\nC 19 5 12\nD 14 4 4\nE 10 9 4\nF 11 12 9\nG 20 11 8\nH 28 8 2<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>Powi\u0105zane:<\/strong> <a href=\"https:\/\/statorials.org\/pl\/pandy-loc-vs-iloc\/\" target=\"_blank\" rel=\"noopener\">Pandy loc vs iloc: jaka jest r\u00f3\u017cnica?<\/a><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 1: Wydrukuj lini\u0119 na podstawie pozycji indeksu<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak wydrukowa\u0107 wiersz znajduj\u0105cy si\u0119 na pozycji indeksu 3 w ramce DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#print row located at index position 3\n<\/span><span style=\"color: #008000;\">print<\/span> (df. <span style=\"color: #3366ff;\">iloc<\/span> [[ <span style=\"color: #008000;\">3<\/span> ]])\n\n   points assists rebounds\nD 14 4 4<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce drukowana jest tylko linia znajduj\u0105ca si\u0119 na pozycji indeksu 3.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Aby wydrukowa\u0107 wiele okre\u015blonych linii na pozycj\u0119 indeksu, po prostu umie\u015b\u0107 wiele warto\u015bci w funkcji <strong>iloc<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#print rows located at index positions 3 and 5\n<\/span><span style=\"color: #008000;\">print<\/span> (df. <span style=\"color: #3366ff;\">iloc<\/span> [[ <span style=\"color: #008000;\">3<\/span> , <span style=\"color: #008000;\">5<\/span> ]])\n\n   points assists rebounds\nD 14 4 4\nF 11 12 9\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce drukowane s\u0105 tylko linie na pozycjach indeksu 3 i 5.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Przyk\u0142ad 2: Wydrukuj wiersz na podstawie etykiety indeksu<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak wydrukowa\u0107 wiersz z etykiet\u0105 indeksu \u201eC\u201d w ramce DataFrame:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#print row with index label 'C'\n<\/span><span style=\"color: #008000;\">print<\/span> ( <span style=\"color: #3366ff;\">df.loc<\/span> [[' <span style=\"color: #ff0000;\">C<\/span> ']])\n\n   points assists rebounds\nC 19 5 12<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce drukowana jest tylko linia z etykiet\u0105 indeksu \u201eC\u201d.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Aby wydrukowa\u0107 wiele okre\u015blonych wierszy na znaczniki indeksu, po prostu do\u0142\u0105cz wiele znacznik\u00f3w do funkcji <strong>loc<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#print rows with index labels 'C' and 'F'\n<\/span><span style=\"color: #008000;\">print<\/span> ( <span style=\"color: #3366ff;\">df.loc<\/span> [[' <span style=\"color: #ff0000;\">C<\/span> ',' <span style=\"color: #ff0000;\">F<\/span> ']])\n\n   points assists rebounds\nC 19 5 12\nF 11 12 9\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce drukowane s\u0105 tylko linie z etykietami indeksowymi \u201eC\u201d i \u201eF\u201d.<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">Poni\u017csze samouczki wyja\u015bniaj\u0105, jak wykonywa\u0107 inne typowe operacje na pandach:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pl\/pandy-bez-indeksu\/\" target=\"_blank\" rel=\"noopener\">Jak wydrukowa\u0107 Pandas DataFrame bez pliku indeksowego<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/kolumna-z-nadrukiem-pand\/\" target=\"_blank\" rel=\"noopener\">Jak wydrukowa\u0107 kolumn\u0119 ramki danych Pandas<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/pandy-pokaz-wszystkie-wiersze\/\" target=\"_blank\" rel=\"noopener\">Jak wy\u015bwietli\u0107 wszystkie wiersze w ramce danych Pandas<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Aby wydrukowa\u0107 okre\u015blony wiersz ramki DataFrame pandy, mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cych metod: Metoda 1: Wydrukuj lini\u0119 na podstawie pozycji palca wskazuj\u0105cego print (df. iloc [[ 3 ]]) Metoda 2: Wydrukuj wiersz na podstawie etykiety indeksu print ( df.loc [[&#8217; this_label &#8217;]]) Poni\u017csze przyk\u0142ady pokazuj\u0105, jak w praktyce u\u017cywa\u0107 ka\u017cdej metody z nast\u0119puj\u0105c\u0105 ramk\u0105 DataFrame pand: import [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-3856","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Jak wydrukowa\u0107 okre\u015blony wiersz z Pandas DataFrame - Statorials<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak wydrukowa\u0107 okre\u015blon\u0105 lini\u0119 ramki DataFrame pandy, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\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\/pl\/wiersz-wydruku-pand\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak wydrukowa\u0107 okre\u015blony wiersz z Pandas DataFrame - Statorials\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak wydrukowa\u0107 okre\u015blon\u0105 lini\u0119 ramki DataFrame pandy, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-15T03:32:41+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin Anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin Anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/\",\"url\":\"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/\",\"name\":\"Jak wydrukowa\u0107 okre\u015blony wiersz z Pandas DataFrame - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-15T03:32:41+00:00\",\"dateModified\":\"2023-07-15T03:32:41+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak wydrukowa\u0107 okre\u015blon\u0105 lini\u0119 ramki DataFrame pandy, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/wiersz-wydruku-pand\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak wydrukowa\u0107 okre\u015blony wiersz pand dataframe\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pl\/#website\",\"url\":\"https:\/\/statorials.org\/pl\/\",\"name\":\"Statorials\",\"description\":\"Tw\u00f3j przewodnik po kompetencjach statystycznych!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pl\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\",\"name\":\"Benjamin Anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pl\/wp-content\/uploads\/2023\/11\/Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin Anderson\"},\"description\":\"Cze\u015b\u0107, jestem Benjamin i jestem emerytowanym profesorem statystyki, kt\u00f3ry zosta\u0142 oddanym nauczycielem Statorials. 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