{"id":3970,"date":"2023-07-14T10:46:14","date_gmt":"2023-07-14T10:46:14","guid":{"rendered":"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/"},"modified":"2023-07-14T10:46:14","modified_gmt":"2023-07-14T10:46:14","slug":"r-dodaj-nowa-kolumne-do-macierzy","status":"publish","type":"post","link":"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/","title":{"rendered":"Jak doda\u0107 now\u0105 kolumn\u0119 do macierzy w r (z przyk\u0142adami)"},"content":{"rendered":"

<\/p>\n

\n

Aby doda\u0107 now\u0105 kolumn\u0119 do macierzy w R, mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cych metod:<\/span><\/p>\n

Metoda 1: Dodaj now\u0105 kolumn\u0119 na ko\u0144cu macierzy<\/strong><\/span><\/p>\n

 my_matrix <- cbind(my_matrix, c(2, 7, 7, 8))\n<\/strong><\/pre>\n
 Metoda 2: Dodaj now\u0105 kolumn\u0119 na pocz\u0105tku macierzy<\/strong><\/span><\/p>\n
 my_matrix <- cbind(c(2, 7, 7, 8), my_matrix)<\/strong><\/pre>\n
 Nale\u017cy zauwa\u017cy\u0107, \u017ce obie metody u\u017cywaj\u0105 funkcji cbind()<\/a> w j\u0119zyku R do powi\u0105zania nowej kolumny z macierz\u0105.<\/span><\/p>\n
 Poni\u017csze przyk\u0142ady pokazuj\u0105, jak zastosowa\u0107 ka\u017cd\u0105 metod\u0119 w praktyce.<\/span><\/p>\n
 Przyk\u0142ad 1: Dodaj now\u0105 kolumn\u0119 na ko\u0144cu macierzy<\/strong><\/span><\/h2>\n
 Poni\u017cszy kod pokazuje, jak za pomoc\u0105 funkcji cbind()<\/strong> doda\u0107 now\u0105 kolumn\u0119 na ostatni\u0105 pozycj\u0119 macierzy zawieraj\u0105cej warto\u015bci 2, 7, 7 i 8:<\/span><\/p>\n
 #create matrix\n<\/span>my_matrix <- matrix(c(14, 0, 12, 5, 7, 4, 1, 3, 9, 5, 5, 8), nrow= 4<\/span> )\n\n#view matrix\n<\/span>my_matrix\n\n     [,1] [,2] [,3]\n[1,] 14 7 9\n[2,] 0 4 5\n[3,] 12 1 5\n[4,] 5 3 8\n\n#add new column to end of matrix\n<\/span>my_matrix <- cbind(my_matrix, c(2, 7, 7, 8))\n\n#view updated matrix\n<\/span>my_matrix\n\n     [,1] [,2] [,3] [,4]\n[1,] 14 7 9 2\n[2,] 0 4 5 7\n[3,] 12 1 5 7\n[4,] 5 3 8 8<\/strong><\/pre>\n
 Nale\u017cy zwr\u00f3ci\u0107 uwag\u0119, \u017ce na ko\u0144cu macierzy dodano now\u0105 kolumn\u0119.<\/span><\/p>\n
 Przyk\u0142ad 2: Dodaj now\u0105 kolumn\u0119 na pocz\u0105tku macierzy<\/strong><\/span><\/h2>\n
 Poni\u017cszy kod pokazuje, jak za pomoc\u0105 funkcji cbind()<\/strong> doda\u0107 now\u0105 kolumn\u0119 na pierwsz\u0105 pozycj\u0119 macierzy zawieraj\u0105cej warto\u015bci 2, 7, 7 i 8:<\/span><\/p>\n
 #create matrix\n<\/span>my_matrix <- matrix(c(14, 0, 12, 5, 7, 4, 1, 3, 9, 5, 5, 8), nrow= 4<\/span> )\n\n#view matrix\n<\/span>my_matrix\n\n     [,1] [,2] [,3]\n[1,] 14 7 9\n[2,] 0 4 5\n[3,] 12 1 5\n[4,] 5 3 8\n\n#add new column to beginning of matrix\n<\/span>my_matrix <- cbind(c(2, 7, 7, 8), my_matrix)\n\n#view updated matrix\n<\/span>my_matrix\n\n     [,1] [,2] [,3] [,4]\n[1,] 2 14 7 9\n[2,] 7 0 4 5\n[3,] 7 12 1 5\n[4,] 8 5 3 8<\/strong><\/pre>\n
 Nale\u017cy zwr\u00f3ci\u0107 uwag\u0119, \u017ce na pocz\u0105tku macierzy dodano now\u0105 kolumn\u0119.<\/span><\/p>\n
 Dodatkowe zasoby<\/strong><\/span><\/h2>\n
 Poni\u017csze samouczki wyja\u015bniaj\u0105, jak wykonywa\u0107 inne typowe zadania w j\u0119zyku R:<\/span><\/p>\n
 Jak posortowa\u0107 macierz w R<\/a>
 Jak usun\u0105\u0107 NA z Matrixa w R<\/a>
 Jak przekonwertowa\u0107 ramk\u0119 danych na macierz w R<\/a>
 Jak przekonwertowa\u0107 tabel\u0119 na macierz w R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Aby doda\u0107 now\u0105 kolumn\u0119 do macierzy w R, mo\u017cesz u\u017cy\u0107 nast\u0119puj\u0105cych metod: Metoda 1: Dodaj now\u0105 kolumn\u0119 na ko\u0144cu macierzy my_matrix <- cbind(my_matrix, c(2, 7, 7, 8)) Metoda 2: Dodaj now\u0105 kolumn\u0119 na pocz\u0105tku macierzy my_matrix <- cbind(c(2, 7, 7, 8), my_matrix) Nale\u017cy zauwa\u017cy\u0107, \u017ce obie metody u\u017cywaj\u0105 funkcji cbind() w j\u0119zyku R do powi\u0105zania […]<\/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-3970","post","type-post","status-publish","format-standard","hentry","category-przewodnik"],"yoast_head":"\nJak doda\u0107 now\u0105 kolumn\u0119 do macierzy w R (z przyk\u0142adami) - Statologia<\/title>\n<meta name=\"description\" content=\"W tym samouczku wyja\u015bniono, jak doda\u0107 now\u0105 kolumn\u0119 do macierzy 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\/r-dodaj-nowa-kolumne-do-macierzy\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jak doda\u0107 now\u0105 kolumn\u0119 do macierzy w R (z przyk\u0142adami) - Statologia\" \/>\n<meta property=\"og:description\" content=\"W tym samouczku wyja\u015bniono, jak doda\u0107 now\u0105 kolumn\u0119 do macierzy w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-14T10:46:14+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=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/\",\"url\":\"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/\",\"name\":\"Jak doda\u0107 now\u0105 kolumn\u0119 do macierzy w R (z przyk\u0142adami) - Statologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pl\/#website\"},\"datePublished\":\"2023-07-14T10:46:14+00:00\",\"dateModified\":\"2023-07-14T10:46:14+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pl\/#\/schema\/person\/6484727a4612df3e69f016c3129c6965\"},\"description\":\"W tym samouczku wyja\u015bniono, jak doda\u0107 now\u0105 kolumn\u0119 do macierzy w j\u0119zyku R, podaj\u0105c kilka przyk\u0142ad\u00f3w.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pl\/r-dodaj-nowa-kolumne-do-macierzy\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Dom\",\"item\":\"https:\/\/statorials.org\/pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Jak doda\u0107 now\u0105 kolumn\u0119 do macierzy w r (z przyk\u0142adami)\"}]},{\"@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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