{"id":1136,"date":"2023-07-27T13:14:18","date_gmt":"2023-07-27T13:14:18","guid":{"rendered":"https:\/\/statorials.org\/pt\/praia-em-r\/"},"modified":"2023-07-27T13:14:18","modified_gmt":"2023-07-27T13:14:18","slug":"praia-em-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/praia-em-r\/","title":{"rendered":"Como encontrar o intervalo em r (com exemplos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\"><strong>Intervalo<\/strong> \u00e9 a diferen\u00e7a entre o maior e o menor valor em um conjunto de dados.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar a seguinte sintaxe para encontrar o intervalo de um conjunto de dados em R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>data &lt;- c(1, 3, NA, 5, 16, 18, 22, 25, 29)\n\n<span style=\"color: #008080;\">#calculate range<\/span>\nmax(data, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> ) - min(data, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] 28<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">E podemos usar a fun\u00e7\u00e3o <strong>range()<\/strong> na base R para exibir os menores e maiores valores no conjunto de dados:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong>data &lt;- c(1, 3, NA, 5, 16, 18, 22, 25, 29)\n\n<span style=\"color: #008080;\">#calculate range values<\/span>\nrange(data, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] 1 29<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Este tutorial mostra v\u00e1rios exemplos de c\u00e1lculo do intervalo de conjuntos de dados em R.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Relacionado:<\/strong> Medidas de Dispers\u00e3o em Estat\u00edstica<\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 1: Calcule o intervalo de uma \u00fanica vari\u00e1vel<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como calcular o intervalo de uma \u00fanica vari\u00e1vel em R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x=c(1, 3, NA, 5, 16, 18, 22, 25),\n                 y=c(NA, 4, 8, 9, 14, 23, 29, 31),\n                 z=c(2, NA, 9, 4, 13, 17, 22, 24))\n\n<span style=\"color: #008080;\">#find range of variable <em>x<\/em> in the data frame\n<\/span>max(df$x, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> ) - min(df$x, na. <span style=\"color: #3366ff;\">rm<\/span> = <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] 24<\/strong><\/pre>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 2: Calcule o intervalo de m\u00faltiplas vari\u00e1veis<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como calcular o intervalo de m\u00faltiplas vari\u00e1veis em R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data. <span style=\"color: #3366ff;\">frame<\/span> (x=c(1, 3, NA, 5, 16, 18, 22, 25),\n                 y=c(NA, 4, 8, 9, 14, 23, 29, 31),\n                 z=c(2, NA, 9, 4, 13, 17, 22, 24))\n\n<span style=\"color: #008080;\">#find range of variable <em>x<\/em> and <em>y<\/em> in the data frame\n<\/span>sapply(df[c(' <span style=\"color: #008000;\">x<\/span> ',' <span style=\"color: #008000;\">y<\/span> ')], <span style=\"color: #3366ff;\">function<\/span> (df) max(df, na.rm= <span style=\"color: #008000;\">TRUE<\/span> ) - min(df, na.rm= <span style=\"color: #008000;\">TRUE<\/span> ))\n\n xy\n24 27 \n\n<span style=\"color: #008080;\">#find range of all variables in the data frame\n<\/span>sapply(df, <span style=\"color: #3366ff;\">function<\/span> (df) max(df, na.rm= <span style=\"color: #008000;\">TRUE<\/span> ) - min(df, na.rm= <span style=\"color: #008000;\">TRUE<\/span> ))\n\n X Y Z\n24 27 22 \n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Um guia para apply(), lapply() <strong>,<\/strong> <a href=\"https:\/\/statorials.org\/pt\/um-guia-para-aplicar-lapply-sapply-e-tapply-em-r\/\" target=\"_blank\" rel=\"noopener noreferrer\">sapply() e tapply() em R<\/a><\/span><\/p>\n<h2> <span style=\"color: #000000;\"><strong>Exemplo 3: Calcule o intervalo de todo o quadro de dados<\/strong><\/span><\/h2>\n<p> <span style=\"color: #000000;\">O c\u00f3digo a seguir mostra como calcular o intervalo de todos os valores em um quadro de dados:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008080;\">#create data frame<\/span>\ndf &lt;- data.frame(x=c(1, 3, NA, 5, 16, 18, 22, 25),\n                 y=c(NA, 4, 8, 9, 14, 23, 29, 31),\n                 z=c(2, NA, 9, 4, 13, 17, 22, 24))\n\n<span style=\"color: #008080;\">#find range of all values in entire data frame\n<\/span>max(df, na.rm= <span style=\"color: #008000;\">TRUE<\/span> ) - min(df, na.rm= <span style=\"color: #008000;\">TRUE<\/span> )\n\n[1] 30<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Neste exemplo, o intervalo de todo o bloco de dados acabou sendo 31 \u2013 1 = <strong>30<\/strong> .<\/span><\/p>\n<h2> <strong>Recursos adicionais<\/strong><\/h2>\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\/intervalo-interquartil-em-r\/\" target=\"_blank\" rel=\"noopener\">Como calcular o intervalo interquartil em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/desvio-padrao-em-r\/\" target=\"_blank\" rel=\"noopener\">Como calcular o desvio padr\u00e3o em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/percentis-em-r\/\" target=\"_blank\" rel=\"noopener\">Como calcular percentis em R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Intervalo \u00e9 a diferen\u00e7a entre o maior e o menor valor em um conjunto de dados. Podemos usar a seguinte sintaxe para encontrar o intervalo de um conjunto de dados em R: data &lt;- c(1, 3, NA, 5, 16, 18, 22, 25, 29) #calculate range max(data, na. rm = TRUE ) &#8211; min(data, na. rm [&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-1136","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 encontrar o intervalo em R (com exemplos) \u2013 Estatologia<\/title>\n<meta name=\"description\" content=\"Este tutorial explica como calcular o intervalo 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\/praia-em-r\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Como encontrar o intervalo em R (com exemplos) \u2013 Estatologia\" \/>\n<meta property=\"og:description\" content=\"Este tutorial explica como calcular o intervalo em R, com v\u00e1rios exemplos.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/pt\/praia-em-r\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-27T13:14:18+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=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/pt\/praia-em-r\/\",\"url\":\"https:\/\/statorials.org\/pt\/praia-em-r\/\",\"name\":\"Como encontrar o intervalo em R (com exemplos) \u2013 Estatologia\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/pt\/#website\"},\"datePublished\":\"2023-07-27T13:14:18+00:00\",\"dateModified\":\"2023-07-27T13:14:18+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/pt\/#\/schema\/person\/e08f98e8db95e0aa9c310e1b27c9c666\"},\"description\":\"Este tutorial explica como calcular o intervalo em R, com v\u00e1rios exemplos.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/pt\/praia-em-r\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/pt\/praia-em-r\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/pt\/praia-em-r\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Lar\",\"item\":\"https:\/\/statorials.org\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Como encontrar o intervalo 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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