{"id":2961,"date":"2023-07-19T21:30:46","date_gmt":"2023-07-19T21:30:46","guid":{"rendered":"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/"},"modified":"2023-07-19T21:30:46","modified_gmt":"2023-07-19T21:30:46","slug":"argumenty-niezgodne-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/","title":{"rendered":"Jak naprawi\u0107 b\u0142\u0105d w r: niezgodne argumenty"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Komunikat o b\u0142\u0119dzie, kt\u00f3ry mo\u017cesz napotka\u0107 podczas korzystania z R, to:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>Error in matrix2 %*% matrix1: non-conformable arguments\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ten b\u0142\u0105d wyst\u0119puje, gdy pr\u00f3bujesz pomno\u017cy\u0107 dwie macierze, ale liczba <strong>kolumn<\/strong> w lewej macierzy nie odpowiada liczbie <strong>wierszy<\/strong> w prawej macierzy.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Poni\u017cszy przyk\u0142ad pokazuje, jak w praktyce rozwi\u0105za\u0107 ten b\u0142\u0105d.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Jak odtworzy\u0107 b\u0142\u0105d<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy, \u017ce w R mamy nast\u0119puj\u0105ce dwie macierze:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create first matrix\n<span style=\"color: #000000;\">mat1 &lt;- matrix(1:10, nrow= <span style=\"color: #008000;\">5<\/span> ) \n\nmat1\n\n     [,1] [,2]\n[1,] 1 6\n[2,] 2 7\n[3,] 3 8\n[4,] 4 9\n[5,] 5 10\n\n<span style=\"color: #008080;\">#create second matrix\n<\/span>mat2 &lt;- matrix(1:6, nrow= <span style=\"color: #008000;\">2<\/span> )\n\nmat2\n\n     [,1] [,2] [,3]\n[1,] 1 3 5\n[2,] 2 4 6<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Za\u0142\u00f3\u017cmy teraz, \u017ce pr\u00f3bujemy pomno\u017cy\u0107 drug\u0105 macierz przez pierwsz\u0105 macierz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#attempt to multiply second matrix by first matrix\n<span style=\"color: #000000;\">mate2 %*% mate1\n\nError in mat2 %*% mat1: non-conformable arguments\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Otrzymujemy b\u0142\u0105d, poniewa\u017c liczba <strong>kolumn<\/strong> (3) w lewej macierzy nie odpowiada liczbie <strong>wierszy<\/strong> (5) w prawej macierzy.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Jak unikn\u0105\u0107 b\u0142\u0119du<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Aby unikn\u0105\u0107 b\u0142\u0119du <strong>w postaci niezgodnych argument\u00f3w<\/strong> , nale\u017cy zamiast tego pomno\u017cy\u0107 pierwsz\u0105 macierz przez drug\u0105 macierz:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">multiply first matrix by second matrix<\/span>\nmate1 %*% mate2\n\n     [,1] [,2] [,3]\n[1,] 13 27 41\n[2,] 16 34 52\n[3,] 19 41 63\n[4,] 22 48 74\n[5,] 25 55 85\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Nale\u017cy zauwa\u017cy\u0107, \u017ce obie macierze jeste\u015bmy w stanie pomy\u015blnie pomno\u017cy\u0107 bez b\u0142\u0119d\u00f3w, poniewa\u017c liczba <strong>kolumn<\/strong> (2) w lewej macierzy odpowiada liczbie <strong>wierszy<\/strong> (2) w prawej macierzy.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Mo\u017cemy r\u00f3wnie\u017c u\u017cy\u0107 funkcji <strong>dim()<\/strong> do wy\u015bwietlenia liczby kolumn i wierszy w ka\u017cdej macierzy:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#view dimensions of first matrix\n<span style=\"color: #000000;\">dim(mat1)\n\n[1] 5 2\n\n<span style=\"color: #008080;\">#view dimensions of second matrix\n<\/span>dim(mat2)\n\n[1] 2 3\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Z tego wyniku mo\u017cemy zobaczy\u0107:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Pierwsza macierz ma <strong>5<\/strong> wierszy i <strong>2<\/strong> kolumny.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Druga macierz ma <strong>2<\/strong> wiersze i <strong>3<\/strong> kolumny.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">To wyra\u017anie pokazuje, \u017ce podczas mno\u017cenia musimy u\u017cy\u0107 pierwszej macierzy po lewej stronie i drugiej macierzy po prawej stronie, poniewa\u017c pierwsza macierz ma <strong>2<\/strong> kolumny, a druga macierz ma <strong>2<\/strong> wiersze.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Dodatkowe zasoby<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Poni\u017csze samouczki wyja\u015bniaj\u0105, jak naprawi\u0107 inne typowe b\u0142\u0119dy w R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pl\/argumenty-r-oznaczaja-inna-liczbe-linii\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107 w R: argumenty obejmuj\u0105 r\u00f3\u017cn\u0105 liczb\u0119 linii<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/b\u0142ad-dplyr-w-wybranych-nieuzywanych-argumentach\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107 w R: b\u0142\u0105d w wyborze nieu\u017cywanych argument\u00f3w<\/a><br \/> <a href=\"https:\/\/statorials.org\/pl\/r-zamiana-na-d\u0142ugosci-zerowej\/\" target=\"_blank\" rel=\"noopener\">Jak naprawi\u0107 w R: wymiana ma zerow\u0105 d\u0142ugo\u015b\u0107<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Komunikat o b\u0142\u0119dzie, kt\u00f3ry mo\u017cesz napotka\u0107 podczas korzystania z R, to: Error in matrix2 %*% matrix1: non-conformable arguments Ten b\u0142\u0105d wyst\u0119puje, gdy pr\u00f3bujesz pomno\u017cy\u0107 dwie macierze, ale liczba kolumn w lewej macierzy nie odpowiada liczbie wierszy w prawej macierzy. Poni\u017cszy przyk\u0142ad pokazuje, jak w praktyce rozwi\u0105za\u0107 ten b\u0142\u0105d. Jak odtworzy\u0107 b\u0142\u0105d Za\u0142\u00f3\u017cmy, \u017ce w 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-2961","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 naprawi\u0107 b\u0142\u0105d w R: niezgodne argumenty - Statorials<\/title>\n<meta name=\"description\" content=\"W tym samouczku na przyk\u0142adzie wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d niezgodnych argument\u00f3w w j\u0119zyku R.\" \/>\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\/argumenty-niezgodne-r\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak naprawi\u0107 b\u0142\u0105d w R: niezgodne argumenty - Statorials\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku na przyk\u0142adzie wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d niezgodnych argument\u00f3w w j\u0119zyku R.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T21:30:46+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\/argumenty-niezgodne-r\/\",\"url\":\"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/\",\"name\":\"Jak naprawi\u0107 b\u0142\u0105d w R: niezgodne argumenty - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-19T21:30:46+00:00\",\"dateModified\":\"2023-07-19T21:30:46+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku na przyk\u0142adzie wyja\u015bniono, jak naprawi\u0107 b\u0142\u0105d niezgodnych argument\u00f3w w j\u0119zyku R.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/argumenty-niezgodne-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak naprawi\u0107 b\u0142\u0105d w r: niezgodne argumenty\"}]},{\"@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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