{"id":971,"date":"2023-07-28T03:26:28","date_gmt":"2023-07-28T03:26:28","guid":{"rendered":"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/"},"modified":"2023-07-28T03:26:28","modified_gmt":"2023-07-28T03:26:28","slug":"polacz-wiele-arkuszy-programu-excel-pand","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/","title":{"rendered":"Jak po\u0142\u0105czy\u0107 wiele arkuszy excela w pandach"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Cz\u0119sto mo\u017cesz chcie\u0107 zaimportowa\u0107 i po\u0142\u0105czy\u0107 wiele arkuszy programu Excel w jedn\u0105 ramk\u0119 DataFrame pand.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy na przyk\u0142ad, \u017ce masz nast\u0119puj\u0105cy skoroszyt programu Excel o nazwie <strong>data.xlsx<\/strong> z trzema r\u00f3\u017cnymi arkuszami, z kt\u00f3rych ka\u017cdy zawiera dwie kolumny danych koszykarzy:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-10171 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/combinerpd1.png\" alt=\"\" width=\"439\" height=\"421\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Mo\u017cemy \u0142atwo zaimportowa\u0107 i po\u0142\u0105czy\u0107 ka\u017cdy arkusz w pojedyncz\u0105 ramk\u0119 DataFrame pandy, u\u017cywaj\u0105c funkcji pandas <strong>concat()<\/strong> i <strong>read_excel()<\/strong> , ale najpierw musimy si\u0119 upewni\u0107, <strong>\u017ce xlrd<\/strong> jest zainstalowany:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>pip install xlrd\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Po zainstalowaniu mo\u017cemy u\u017cy\u0107 nast\u0119puj\u0105cego kodu, aby zaimportowa\u0107 i po\u0142\u0105czy\u0107 te trzy arkusze w jedn\u0105 ramk\u0119 danych Pandas:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #107d3f;\"><span style=\"color: #008080;\">#load pandas library<\/span>\nimport<\/span> pandas <span style=\"color: #107d3f;\">as<\/span> pd\n\n<span style=\"color: #107d3f;\"><span style=\"color: #008080;\">#import and combine the three sheets into one pandas DataFrame<\/span><\/span>\ndf = pd. <span style=\"color: #3366ff;\">concat<\/span> (pd. <span style=\"color: #3366ff;\">read_excel<\/span> ('data.xlsx', sheet_name= <span style=\"color: #008000;\">None<\/span> ), ignore_index= <span style=\"color: #008000;\">True<\/span> )\n\n<span style=\"color: #107d3f;\"><span style=\"color: #008080;\">#view DataFrame\n<\/span><\/span>df\n\n        player points\n0 to 12\n1 B 5\n2 C 13\n3 D 17\n4 E 27\n5 F 24\n6 G 26\n7:27 a.m.\n8 I 27\n9 D 12\n10K 9\n11 L 5\n12 M 5\n13 N 13\n14 O 17\n<\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Jak dzia\u0142a ten kod<\/strong><\/span><\/h3>\n<p> Istniej\u0105 tylko dwie cz\u0119\u015bci zrozumienia, w jaki spos\u00f3b ta pojedyncza linia kodu mo\u017ce importowa\u0107 i \u0142\u0105czy\u0107 wiele arkuszy Excela:<\/p>\n<p> <span style=\"color: #000000;\"><strong>1. Przeczytaj wszystkie arkusze.<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>p.d. <span style=\"color: #3366ff;\">read_excel<\/span> ('data.xlsx', sheet_name= <span style=\"color: #008000;\">None<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ten fragment kodu jest odczytywany we wszystkich arkuszach skoroszytu programu Excel. Domy\u015blnie funkcja <strong>read_excel()<\/strong> czyta tylko pierwszy arkusz, ale po podaniu <strong>nazwa_arkusza=None<\/strong> mo\u017cemy odczyta\u0107 ka\u017cdy arkusz w skoroszycie programu Excel.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>2. Po\u0142\u0105cz wszystkie arkusze.<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>p.d. <span style=\"color: #3366ff;\">concat<\/span> ( <span style=\"color: #993300;\"><em>DataFrames to concatenate<\/em><\/span> , ignore_index= <span style=\"color: #008000;\">True<\/span> )<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ten fragment kodu po prostu \u0142\u0105czy wszystkie ramki danych z ka\u017cdego arkusza programu Excel w pojedyncz\u0105 ramk\u0119 danych pandy. Okre\u015blaj\u0105c <strong>ignorowanie_index=True<\/strong> , m\u00f3wimy pandom, \u017ce nazwy poszczeg\u00f3lnych li\u015bci nie s\u0105 wa\u017cne.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Pami\u0119taj, \u017ce ten kod dzia\u0142a tylko wtedy, gdy ka\u017cdy arkusz Excela ma ten sam format. W tym przyk\u0142adzie ka\u017cdy arkusz zawiera\u0142 dwie kolumny danych, a ka\u017cda kolumna mia\u0142a t\u0119 sam\u0105 nazw\u0119, dlatego te\u017c ten pojedynczy wiersz kodu tak \u0142atwo zadzia\u0142a\u0142, \u0142\u0105cz\u0105c ka\u017cdy arkusz Excela w pojedyncz\u0105 ramk\u0119 DataFrame pandy.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h3>\n<p><a href=\"https:\/\/statorials.org\/pl\/pandy-czytaja-excela\/\" target=\"_blank\" rel=\"noopener noreferrer\">Kompletny przewodnik: jak czyta\u0107 pliki Excel za pomoc\u0105 Pand<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/napisz-kilka-arkuszy-programu-excel-dotyczacych-pand\/\" target=\"_blank\" rel=\"noopener noreferrer\">Jak pisa\u0107 ramki danych Pandas w wielu arkuszach Excela<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cz\u0119sto mo\u017cesz chcie\u0107 zaimportowa\u0107 i po\u0142\u0105czy\u0107 wiele arkuszy programu Excel w jedn\u0105 ramk\u0119 DataFrame pand. Za\u0142\u00f3\u017cmy na przyk\u0142ad, \u017ce masz nast\u0119puj\u0105cy skoroszyt programu Excel o nazwie data.xlsx z trzema r\u00f3\u017cnymi arkuszami, z kt\u00f3rych ka\u017cdy zawiera dwie kolumny danych koszykarzy: Mo\u017cemy \u0142atwo zaimportowa\u0107 i po\u0142\u0105czy\u0107 ka\u017cdy arkusz w pojedyncz\u0105 ramk\u0119 DataFrame pandy, u\u017cywaj\u0105c funkcji pandas concat() [&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-971","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 po\u0142\u0105czy\u0107 wiele arkuszy Excela w Pandach<\/title>\n<meta name=\"description\" content=\"Proste wyja\u015bnienie, jak po\u0142\u0105czy\u0107 wiele arkuszy Excela w pandach, z przyk\u0142adem.\" \/>\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\/polacz-wiele-arkuszy-programu-excel-pand\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak po\u0142\u0105czy\u0107 wiele arkuszy Excela w Pandach\" \/>\n<meta property=\"og:description\" content=\"Proste wyja\u015bnienie, jak po\u0142\u0105czy\u0107 wiele arkuszy Excela w pandach, z przyk\u0142adem.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-28T03:26:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/combinerpd1.png\" \/>\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\/polacz-wiele-arkuszy-programu-excel-pand\/\",\"url\":\"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/\",\"name\":\"Jak po\u0142\u0105czy\u0107 wiele arkuszy Excela w Pandach\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-28T03:26:28+00:00\",\"dateModified\":\"2023-07-28T03:26:28+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"Proste wyja\u015bnienie, jak po\u0142\u0105czy\u0107 wiele arkuszy Excela w pandach, z przyk\u0142adem.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/polacz-wiele-arkuszy-programu-excel-pand\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak po\u0142\u0105czy\u0107 wiele arkuszy excela w pandach\"}]},{\"@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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