{"id":1120,"date":"2023-07-27T14:27:28","date_gmt":"2023-07-27T14:27:28","guid":{"rendered":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/"},"modified":"2023-07-27T14:27:28","modified_gmt":"2023-07-27T14:27:28","slug":"przegladanie-w-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/","title":{"rendered":"Jak wykona\u0107 wyszukaj.pionowo (podobnie jak w excelu) w r"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Funkcja <strong>WYSZUKAJ.PIONOWO<\/strong> w programie Excel umo\u017cliwia znalezienie warto\u015bci w tabeli poprzez dopasowanie jej do kolumny.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Na przyk\u0142ad w poni\u017cszym arkuszu kalkulacyjnym programu Excel mo\u017cemy wyszuka\u0107 nazw\u0119 dru\u017cyny gracza, korzystaj\u0105c z funkcji WYSZUKAJ.PIONOWO, aby dopasowa\u0107 nazw\u0119 gracza i zwr\u00f3ci\u0107 dru\u017cyn\u0119 gracza:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-11347 \" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vlookup_r2.png\" alt=\"\" width=\"672\" height=\"472\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Mo\u017cemy zreplikowa\u0107 t\u0119 funkcj\u0119 za pomoc\u0105 podstawowego R lub pakietu dplyr:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Korzystanie z bazy R:<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>merge(df1, df2, by=\" <span style=\"color: #008000;\">merge_column<\/span> \")\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>U\u017cywaj\u0105c dplyra:<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>inner_join(df1, df2, by=\" <span style=\"color: #008000;\">merge_column<\/span> \")<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Poni\u017csze przyk\u0142ady pokazuj\u0105, jak u\u017cywa\u0107 ka\u017cdej z tych funkcji w j\u0119zyku R do replikowania funkcji WYSZUKAJ.PIONOWO z programu Excel.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>WYSZUKAJ.PIONOWO przy u\u017cyciu Base R<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017cszy kod pokazuje, jak wykona\u0107 funkcj\u0119 podobn\u0105 do WYSZUKAJ.PIONOWO w bazowym R przy u\u017cyciu funkcji <strong>merge()<\/strong> :<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create first data frame<\/span>\ndf1 &lt;- data.frame(player= <span style=\"color: #3366ff;\">LETTERS<\/span> [1:15],\n                  team= <span style=\"color: #3366ff;\">rep<\/span> (c(' <span style=\"color: #008000;\">Mavs<\/span> ', ' <span style=\"color: #008000;\">Lakers<\/span> ', ' <span style=\"color: #008000;\">Rockets<\/span> '), <span style=\"color: #3366ff;\">each<\/span> =5))\n\n<span style=\"color: #008080;\">#create second data frame<\/span> \ndf2 &lt;- data.frame(player= <span style=\"color: #3366ff;\">LETTERS<\/span> [1:15],\n                  points=c(14, 15, 15, 16, 8, 9, 16, 27, 30, 24, 14, 19, 8, 6, 5))\n\n<span style=\"color: #008080;\">#merge the two data frames\n<span style=\"color: #000000;\">merge(df1, df2, by=\" <span style=\"color: #008000;\">player<\/span> \")\n\n   player team points\n1 A Mavs 14\n2 B Mavs 15\n3C Mavs 15\n4D Mavs 16\n5 E Mavs 8\n6 F Lakers 9\n7G Lakers 16\n8 a.m. Lakers 27\n9 I Lakers 30\n10 J Lakers 24\n11K Rockets 14\n12L Rockets 19\n13 M Rockets 8\n14 N Rockets 6\n15 O Rockets 5<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce zwraca to takie same wyniki, jak funkcja WYSZUKAJ.PIONOWO w przyk\u0142adzie wprowadzaj\u0105cym. Pami\u0119taj r\u00f3wnie\u017c, \u017ce mo\u017cesz okre\u015bli\u0107 wiele kolumn do po\u0142\u0105czenia za pomoc\u0105 argumentu <strong>by<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>WYSZUKAJ PIONOWO za pomoc\u0105 dplyr<\/strong><\/span><\/h3>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #993300;\">library<\/span> (dplyr)<\/span>\n\n#create first data frame<\/span>\ndf1 &lt;- data.frame(player= <span style=\"color: #3366ff;\">LETTERS<\/span> [1:15],\n                  team= <span style=\"color: #3366ff;\">rep<\/span> (c(' <span style=\"color: #008000;\">Mavs<\/span> ', ' <span style=\"color: #008000;\">Lakers<\/span> ', ' <span style=\"color: #008000;\">Rockets<\/span> '), <span style=\"color: #3366ff;\">each<\/span> =5))\n\n<span style=\"color: #008080;\">#create second data frame<\/span> \ndf2 &lt;- data.frame(player= <span style=\"color: #3366ff;\">LETTERS<\/span> [1:15],\n                  points=c(14, 15, 15, 16, 8, 9, 16, 27, 30, 24, 14, 19, 8, 6, 5))\n\n<span style=\"color: #008080;\">#merge the two data frames using inner_join\n<\/span>inner_join(df1, df2, by=\" <span style=\"color: #008000;\">player<\/span> \")\n\n   player team points\n1 A Mavs 14\n2 B Mavs 15\n3C Mavs 15\n4D Mavs 16\n5 E Mavs 8\n6 F Lakers 9\n7G Lakers 16\n8 a.m. Lakers 27\n9 I Lakers 30\n10 J Lakers 24\n11K Rockets 14\n12L Rockets 19\n13 M Rockets 8\n14 N Rockets 6\n15 O Rockets 5\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy pami\u0119ta\u0107, \u017ce zwraca to takie same wyniki, jak funkcja WYSZUKAJ.PIONOWO w programie Excel. Pami\u0119taj r\u00f3wnie\u017c, \u017ce mo\u017cesz okre\u015bli\u0107 wiele kolumn do po\u0142\u0105czenia za pomoc\u0105 argumentu <strong>by<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Dodatkowo, je\u015bli chcesz, aby wy\u015bwietla\u0142y si\u0119 niedopasowania, mo\u017cesz u\u017cy\u0107 funkcji <strong>left_join<\/strong> .<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h3>\n<p><a href=\"https:\/\/statorials.org\/pl\/suma-skumulowana-w-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Jak obliczy\u0107 sumy skumulowane w R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/normalizuj-dane-w-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">Jak standaryzowa\u0107 dane w R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/r-dodaj-do-ramki-danych\/\" target=\"_blank\" rel=\"noopener noreferrer\">Jak doda\u0107 wiersze do ramki danych w R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Funkcja WYSZUKAJ.PIONOWO w programie Excel umo\u017cliwia znalezienie warto\u015bci w tabeli poprzez dopasowanie jej do kolumny. Na przyk\u0142ad w poni\u017cszym arkuszu kalkulacyjnym programu Excel mo\u017cemy wyszuka\u0107 nazw\u0119 dru\u017cyny gracza, korzystaj\u0105c z funkcji WYSZUKAJ.PIONOWO, aby dopasowa\u0107 nazw\u0119 gracza i zwr\u00f3ci\u0107 dru\u017cyn\u0119 gracza: Mo\u017cemy zreplikowa\u0107 t\u0119 funkcj\u0119 za pomoc\u0105 podstawowego R lub pakietu dplyr: Korzystanie z bazy R: [&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-1120","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 wykona\u0107 WYSZUKAJ.PIONOWO (podobnie jak w Excelu) w R - Statorials<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak wykona\u0107 WYSZUKAJ.PIONOWO w j\u0119zyku R, 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\/przegladanie-w-r\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak wykona\u0107 WYSZUKAJ.PIONOWO (podobnie jak w Excelu) w R - Statorials\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak wykona\u0107 WYSZUKAJ.PIONOWO w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/przegladanie-w-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T14:27:28+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vlookup_r2.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\/przegladanie-w-r\/\",\"url\":\"https:\/\/statorials.org\/pl\/przegladanie-w-r\/\",\"name\":\"Jak wykona\u0107 WYSZUKAJ.PIONOWO (podobnie jak w Excelu) w R - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-27T14:27:28+00:00\",\"dateModified\":\"2023-07-27T14:27:28+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak wykona\u0107 WYSZUKAJ.PIONOWO w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/przegladanie-w-r\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/przegladanie-w-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/przegladanie-w-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak wykona\u0107 wyszukaj.pionowo (podobnie jak w excelu) w r\"}]},{\"@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. Dzi\u0119ki bogatemu do\u015bwiadczeniu i wiedzy specjalistycznej w dziedzinie statystyki ch\u0119tnie dziel\u0119 si\u0119 swoj\u0105 wiedz\u0105, aby wzmocni\u0107 pozycj\u0119 uczni\u00f3w za po\u015brednictwem Statorials. Wiedzie\u0107 wi\u0119cej\",\"sameAs\":[\"https:\/\/statorials.org\/pl\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Jak wykona\u0107 WYSZUKAJ.PIONOWO (podobnie jak w Excelu) w R - Statorials","description":"W tym samouczku wyja\u015bniono, jak wykona\u0107 WYSZUKAJ.PIONOWO w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/","og_locale":"pl_PL","og_type":"article","og_title":"Jak wykona\u0107 WYSZUKAJ.PIONOWO (podobnie jak w Excelu) w R - Statorials","og_description":"W tym samouczku wyja\u015bniono, jak wykona\u0107 WYSZUKAJ.PIONOWO w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.","og_url":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/","og_site_name":"Statorials","article_published_time":"2023-07-27T14:27:28+00:00","og_image":[{"url":"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/vlookup_r2.png"}],"author":"Benjamin Anderson","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"Benjamin Anderson","Szacowany czas czytania":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/","url":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/","name":"Jak wykona\u0107 WYSZUKAJ.PIONOWO (podobnie jak w Excelu) w R - Statorials","isPartOf":{"@id":"https:\/\/statorials.org\/pl\/#website"},"datePublished":"2023-07-27T14:27:28+00:00","dateModified":"2023-07-27T14:27:28+00:00","author":{"@id":"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965"},"description":"W tym samouczku wyja\u015bniono, jak wykona\u0107 WYSZUKAJ.PIONOWO w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.","breadcrumb":{"@id":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/statorials.org\/pl\/przegladanie-w-r\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/statorials.org\/pl\/przegladanie-w-r\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Dom","item":"https:\/\/statorials.org\/pl\/"},{"@type":"ListItem","position":2,"name":"Jak wykona\u0107 wyszukaj.pionowo (podobnie jak w excelu) w r"}]},{"@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. Dzi\u0119ki bogatemu do\u015bwiadczeniu i wiedzy specjalistycznej w dziedzinie statystyki ch\u0119tnie dziel\u0119 si\u0119 swoj\u0105 wiedz\u0105, aby wzmocni\u0107 pozycj\u0119 uczni\u00f3w za po\u015brednictwem Statorials. Wiedzie\u0107 wi\u0119cej","sameAs":["https:\/\/statorials.org\/pl"]}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"_links":{"self":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/posts\/1120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/comments?post=1120"}],"version-history":[{"count":0,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/posts\/1120\/revisions"}],"wp:attachment":[{"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/media?parent=1120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/categories?post=1120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/statorials.org\/pl\/wp-json\/wp\/v2\/tags?post=1120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}