{"id":2984,"date":"2023-07-19T18:55:18","date_gmt":"2023-07-19T18:55:18","guid":{"rendered":"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/"},"modified":"2023-07-19T18:55:18","modified_gmt":"2023-07-19T18:55:18","slug":"todas-as-funcoes-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/","title":{"rendered":"Como usar as fun\u00e7\u00f5es all() e any() em r (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">As fun\u00e7\u00f5es <strong>all()<\/strong> e <strong>any()<\/strong> em R podem ser usadas para verificar se todos ou alguns valores em um vetor s\u00e3o avaliados como TRUE para uma express\u00e3o.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Essas fun\u00e7\u00f5es usam a seguinte sintaxe:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#check if <em>all<\/em> values in x are less than 10<\/span>\nall(x &lt; 10)\n\n<span style=\"color: #008080;\">#check if <em>any<\/em> values in x are less than 10<\/span>\nany(x &lt; 10)\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada fun\u00e7\u00e3o na pr\u00e1tica.<\/span><\/p>\n<h3> <strong><span style=\"color: #000000;\">Exemplo 1: Use all() e any() com Vector<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">Podemos usar as seguintes fun\u00e7\u00f5es <strong>all()<\/strong> e <strong>any()<\/strong> para verificar se alguns ou todos os valores em um vetor s\u00e3o menores que 10:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#define vector of data values\n<span style=\"color: #000000;\">data &lt;- c(3, 4, 4, 8, 12, 15)\n<\/span>\n#check if all values are less than 10\n<span style=\"color: #000000;\">all(data &lt; 10)\n\n[1] FALSE\n<\/span>\n#check if any values are less than 10\n<span style=\"color: #000000;\">any(data &lt; 10)\n\n[1] TRUE\n<\/span><\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">A fun\u00e7\u00e3o <strong>all()<\/strong> \u00e9 avaliada como <strong>FALSE<\/strong> porque todos os valores no vetor n\u00e3o s\u00e3o inferiores a 10.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">A fun\u00e7\u00e3o <strong>any()<\/strong> \u00e9 avaliada como <strong>TRUE<\/strong> porque pelo menos um valor no vetor \u00e9 menor que 10.<\/span><\/p>\n<h3> <strong><span style=\"color: #000000;\">Exemplo 2: Use all() com valores NA<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\">Se usarmos a fun\u00e7\u00e3o <strong>all()<\/strong> com um vetor que possui valores NA, podemos receber <strong>NA<\/strong> como resultado:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#define vector of data values with some NA values\n<span style=\"color: #000000;\">data &lt;- c(3, 4, 4, 8, NA, NA)\n<\/span>\n#check if all values are less than 10\n<span style=\"color: #000000;\">all(data &lt; 10)<\/span>\n\n<span style=\"color: #000000;\">[1] NA\n<\/span><\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Para evitar isso, precisamos especificar <strong>na.rm=TRUE<\/strong> para primeiro remover os valores NA do vetor antes de verificar se todos os valores atendem a uma condi\u00e7\u00e3o:<\/span><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#define vector of data values with some NA values\n<span style=\"color: #000000;\">data &lt;- c(3, 4, 4, 8, NA, NA)\n<\/span>\n#check if all values are less than 10 (and ignore NA values)\n<span style=\"color: #000000;\">all(data &lt; 10, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] TRUE\n<\/span><\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">A fun\u00e7\u00e3o <strong>all()<\/strong> agora \u00e9 avaliada como <strong>TRUE<\/strong> porque cada valor no vetor \u00e9 menor que 10, assumindo que ignoramos os valores NA.<\/span><\/p>\n<h3> <strong><span style=\"color: #000000;\">Exemplo 3: Use all() e any() com colunas de quadro de dados<\/span><\/strong><\/h3>\n<p> <span style=\"color: #000000;\"><span style=\"color: #000000;\">Tamb\u00e9m podemos usar as fun\u00e7\u00f5es <strong>all()<\/strong> e <strong>any()<\/strong> para avaliar as express\u00f5es das colunas do quadro de dados.<\/span><\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, suponha que temos o seguinte quadro de dados em R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#define data frame\n<span style=\"color: #000000;\">df &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (points=c(30, 22, 19, 20, 14, NA),\n                 assists=c(7, 8, 13, 13, 10, 6),\n                 rebounds=c(8, 12, NA, NA, 5, 8))<\/span>\n\n#view data frame\n<span style=\"color: #000000;\">df\n\n  points assists rebounds\n1 30 7 8\n2 22 8 12\n3 19 13 NA\n4 20 13 NA\n5 14 10 5\n6 NA 6 8<\/span><\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Podemos usar as fun\u00e7\u00f5es <strong>all()<\/strong> e <strong>any()<\/strong> para avaliar diferentes express\u00f5es para os valores na coluna \u201crejei\u00e7\u00f5es\u201d:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\"><span style=\"color: #000000;\"><span style=\"color: #008080;\">#check if all values are less than 10 in rebounds column\n<\/span>all(df$rebounds &lt; 10, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] FALSE\n\n<span style=\"color: #008080;\">#check if any values are less than 10 in rebounds column\n<\/span>any(df$rebounds &lt; 10, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] TRUE\n\n<span style=\"color: #008080;\">#check if there are any NA values in rebounds column\n<\/span>any(is. <span style=\"color: #3366ff;\">na<\/span> (df$rebounds))\n\n[1] TRUE\n<\/span><\/span><\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Pelo resultado podemos ver:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Todos os valores n\u00e3o s\u00e3o inferiores a 10 na coluna de rejei\u00e7\u00f5es.<\/span><\/li>\n<li> <span style=\"color: #000000;\">Pelo menos um valor \u00e9 menor que 10 na coluna de rebotes.<\/span><\/li>\n<li> <span style=\"color: #000000;\">H\u00e1 pelo menos um valor NA na coluna de rebotes.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>Relacionado:<\/strong> <a href=\"https:\/\/statorials.org\/pt\/nao-e\/\" target=\"_blank\" rel=\"noopener\">Como usar is.na em R (com exemplos)<\/a><\/span><\/p>\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 tarefas comuns em R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/r-adicione-uma-coluna-ao-dataframe\/\" target=\"_blank\" rel=\"noopener\">Como adicionar uma coluna a um quadro de dados em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/adicione-coluna-vazia-ao-dataframe-r\/\" target=\"_blank\" rel=\"noopener\">Como adicionar uma coluna vazia a um quadro de dados em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/classificar-dataframe-por-coluna-em-r\/\" target=\"_blank\" rel=\"noopener\">Como classificar um quadro de dados por coluna em R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>As fun\u00e7\u00f5es all() e any() em R podem ser usadas para verificar se todos ou alguns valores em um vetor s\u00e3o avaliados como TRUE para uma express\u00e3o. Essas fun\u00e7\u00f5es usam a seguinte sintaxe: #check if all values in x are less than 10 all(x &lt; 10) #check if any values in x are less than [&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-2984","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 usar as fun\u00e7\u00f5es all() e any() em R (com exemplos) - Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como usar as fun\u00e7\u00f5es all() e any() 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\/todas-as-funcoes-r\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como usar as fun\u00e7\u00f5es all() e any() em R (com exemplos) - Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como usar as fun\u00e7\u00f5es all() e any() em R, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T18:55:18+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=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/\",\"url\":\"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/\",\"name\":\"Como usar as fun\u00e7\u00f5es all() e any() em R (com exemplos) - Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-19T18:55:18+00:00\",\"dateModified\":\"2023-07-19T18:55:18+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como usar as fun\u00e7\u00f5es all() e any() em R, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/todas-as-funcoes-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como usar as fun\u00e7\u00f5es all() e any() em r (com exemplos)\"}]},{\"@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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