{"id":2281,"date":"2023-07-22T23:00:44","date_gmt":"2023-07-22T23:00:44","guid":{"rendered":"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/"},"modified":"2023-07-22T23:00:44","modified_gmt":"2023-07-22T23:00:44","slug":"remova-na-do-vetor-em-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/","title":{"rendered":"Como remover valores na do vetor em r (3 m\u00e9todos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Voc\u00ea pode usar qualquer um dos seguintes m\u00e9todos para remover valores NA de um vetor em R:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: Remover valores NA do vetor<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>data &lt;- data[!is. <span style=\"color: #3366ff;\">na<\/span> (data)]\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: Remover valores NA ao realizar um c\u00e1lculo usando na.rm<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>max(data, <span style=\"color: #3366ff;\">na.rm<\/span> = <span style=\"color: #008000;\">T<\/span> )\nmean(data, <span style=\"color: #3366ff;\">na.rm<\/span> = <span style=\"color: #008000;\">T<\/span> )\n...<\/strong><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 3: remover valores NA ao realizar um c\u00e1lculo usando na.omit<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>max(na. <span style=\"color: #3366ff;\">omit<\/span> (data))<\/strong>\n<strong>mean(na. <span style=\"color: #3366ff;\">omit<\/span> (data))\n...<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">O exemplo a seguir mostra como usar cada um desses m\u00e9todos na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: Remover valores NA do vetor<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como remover valores NA de um vetor em R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create vector with some NA values\n<\/span>data &lt;- c(1, 4, NA, 5, NA, 7, 14, 19)\n\n<span style=\"color: #008080;\">#remove NA values from vector\n<\/span>data &lt;- data[!is. <span style=\"color: #3366ff;\">na<\/span> (data)]\n\n<span style=\"color: #008080;\">#view updated vector\n<\/span>data\n\n[1] 1 4 5 7 14 19\n<\/span><\/span><\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Observe que cada um dos valores NA do vetor original foi removido.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: Remover valores NA ao realizar um c\u00e1lculo usando na.rm<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como usar o argumento <strong>na.rm<\/strong> para remover valores NA de um vetor ao realizar um c\u00e1lculo:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create vector with some NA values\n<\/span>data &lt;- c(1, 4, NA, 5, NA, 7, 14, 19)\n\n<span style=\"color: #008080;\">#calculate max value and remove NA values\n<\/span>max(data, <span style=\"color: #3366ff;\">na.rm<\/span> = <span style=\"color: #008000;\">T<\/span> )\n\n[1] 19\n\n<span style=\"color: #008080;\">#calculate mean and remove NA values<\/span>\nmean(data, <span style=\"color: #3366ff;\">na.rm<\/span> = <span style=\"color: #008000;\">T<\/span> )\n\n[1] 8.333333\n\n<span style=\"color: #008080;\">#calculate median and remove NA values<\/span>\nmedian(data, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">T<\/span> )\n\n[1] 6<\/span><\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 3: remover valores NA ao realizar um c\u00e1lculo usando na.omit<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como usar o argumento <strong>na.omit<\/strong> para omitir valores NA de um vetor ao realizar um c\u00e1lculo:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#create vector with some NA values\n<\/span>data &lt;- c(1, 4, NA, 5, NA, 7, 14, 19)\n\n<span style=\"color: #008080;\">#calculate max value and omit NA values\n<\/span>max(na. <span style=\"color: #3366ff;\">omit<\/span> (data))\n\n[1] 19\n\n<span style=\"color: #008080;\">#calculate mean and omit NA values\n<\/span>mean(na. <span style=\"color: #3366ff;\">omit<\/span> (data))\n\n[1] 8.333333\n\n<span style=\"color: #008080;\">#calculate median and omit NA values\n<\/span>median(na. <span style=\"color: #3366ff;\">omit<\/span> (data))\n\n[1] 6<\/span><\/span><\/strong><\/pre>\n<h3> <span style=\"color: #000000;\"><strong>Recursos adicionais<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Os tutoriais a seguir explicam como realizar outras opera\u00e7\u00f5es comuns com valores ausentes em R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/encontrar-valores-ausentes\/\" target=\"_blank\" rel=\"noopener\">Como encontrar e contar valores ausentes em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/imputar-valores-ausentes-em-r\/\" target=\"_blank\" rel=\"noopener\">Como imputar todos os valores ausentes em R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Voc\u00ea pode usar qualquer um dos seguintes m\u00e9todos para remover valores NA de um vetor em R: M\u00e9todo 1: Remover valores NA do vetor data &lt;- data[!is. na (data)] M\u00e9todo 2: Remover valores NA ao realizar um c\u00e1lculo usando na.rm max(data, na.rm = T ) mean(data, na.rm = T ) &#8230; M\u00e9todo 3: remover valores [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2281","post","type-post","status-publish","format-standard","hentry","category-guia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Como remover valores NA do vetor em R (3 m\u00e9todos) - Estatoriais<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como remover valores NA de um vetor em R, com v\u00e1rios exemplos.\" \/>\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\/pt\/remova-na-do-vetor-em-r\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como remover valores NA do vetor em R (3 m\u00e9todos) - Estatoriais\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como remover valores NA de um vetor em R, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-22T23:00:44+00:00\" \/>\n<meta name=\"author\" content=\"Dr. benjamim anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Dr. benjamim anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/\",\"url\":\"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/\",\"name\":\"Como remover valores NA do vetor em R (3 m\u00e9todos) - Estatoriais\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-22T23:00:44+00:00\",\"dateModified\":\"2023-07-22T23:00:44+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como remover valores NA de um vetor em R, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/remova-na-do-vetor-em-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como remover valores na do vetor em r (3 m\u00e9todos)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/pt\/#website\",\"url\":\"https:\/\/statorials.org\/pt\/\",\"name\":\"Statorials\",\"description\":\"O seu guia para a literacia estat\u00edstica!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/pt\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\",\"name\":\"Dr. benjamim anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"https:\/\/statorials.org\/pt\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Dr. benjamim anderson\"},\"description\":\"Ol\u00e1, sou Benjamin, um professor aposentado de estat\u00edstica que se tornou professor dedicado na Statorials. 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