{"id":2266,"date":"2023-07-23T00:32:56","date_gmt":"2023-07-23T00:32:56","guid":{"rendered":"https:\/\/statorials.org\/pt\/ambiente-claro-em-r\/"},"modified":"2023-07-23T00:32:56","modified_gmt":"2023-07-23T00:32:56","slug":"ambiente-claro-em-r","status":"publish","type":"post","link":"https:\/\/statorials.org\/pt\/ambiente-claro-em-r\/","title":{"rendered":"Como limpar o ambiente em r (3 m\u00e9todos)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Existem tr\u00eas m\u00e9todos que voc\u00ea pode usar para limpar rapidamente o ambiente em R:<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: limpe o ambiente usando rm()<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>rm(list=ls())<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: Limpe o ambiente usando o \u00edcone da vassoura<\/strong><\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"wp-image-20661 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/balai1.png\" alt=\"\" width=\"551\" height=\"348\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\"><strong>M\u00e9todo 3: limpar tipos de objetos espec\u00edficos usando lm() e class<\/strong><\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#clear all data frames from environment<\/span>\nrm(list=ls(all= <span style=\"color: #008000;\">TRUE<\/span> )[sapply(mget(ls(all= <span style=\"color: #008000;\">TRUE<\/span> )), class) == \" <span style=\"color: #ff0000;\">data.frame<\/span> \"])\n\n<span style=\"color: #008080;\">#clear all lists from environment<\/span>\nrm(list=ls(all= <span style=\"color: #008000;\">TRUE<\/span> )[sapply(mget(ls(all= <span style=\"color: #008000;\">TRUE<\/span> )), class) == \" <span style=\"color: #ff0000;\">list<\/span> \"])\n<\/strong><\/span><\/pre>\n<p> <span style=\"color: #000000;\">Os exemplos a seguir mostram como usar cada um desses m\u00e9todos na pr\u00e1tica.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 1: limpe o ambiente usando rm()<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Suponha que temos um ambiente R com dois quadros de dados, duas listas, duas matrizes e dois vetores:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20662 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/envir1.png\" alt=\"\" width=\"677\" height=\"365\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar o seguinte c\u00f3digo para remover todos os objetos do ambiente:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong>rm(list=ls())<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter wp-image-20663\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/environnement2.png\" alt=\"ambiente claro em R\" width=\"559\" height=\"394\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que todos os objetos no ambiente R agora est\u00e3o limpos.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 2: Limpe o ambiente usando o \u00edcone da vassoura<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Vamos supor novamente que temos um ambiente R com os seguintes objetos:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20662 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/envir1.png\" alt=\"\" width=\"677\" height=\"365\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos clicar no \u00edcone da vassoura para limpar todo o ambiente:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20664 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/environnement3.png\" alt=\"\" width=\"567\" height=\"542\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Assim que clicarmos em <strong>Sim<\/strong> , o ambiente ser\u00e1 limpo:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20665 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/envir4.png\" alt=\"\" width=\"536\" height=\"338\" srcset=\"\" sizes=\"auto, \"><\/p>\n<h3> <span style=\"color: #000000;\"><strong>M\u00e9todo 3: limpar tipos de objetos espec\u00edficos<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">\u00c0s vezes, queremos apenas remover tipos espec\u00edficos de objetos do ambiente em R.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Por exemplo, suponha que temos um ambiente R com os seguintes objetos:<\/span> <\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20662 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/envir1.png\" alt=\"\" width=\"677\" height=\"365\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Podemos usar o seguinte c\u00f3digo para limpar apenas os frames de dados do ambiente:<\/span> <\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <span style=\"color: #000000;\"><strong><span style=\"color: #008080;\">#clear all data frames from environment<\/span>\nrm(list=ls(all= <span style=\"color: #008000;\">TRUE<\/span> )[sapply(mget(ls(all= <span style=\"color: #008000;\">TRUE<\/span> )), class) == \" <span style=\"color: #ff0000;\">data.frame<\/span> \"])<\/strong><\/span> <\/pre>\n<p><img decoding=\"async\" loading=\"lazy\" class=\" wp-image-20666 aligncenter\" src=\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/envir5.png\" alt=\"\" width=\"587\" height=\"424\" srcset=\"\" sizes=\"auto, \"><\/p>\n<p> <span style=\"color: #000000;\">Observe que todos os quadros de dados foram eliminados do ambiente, mas todos os outros objetos permanecem.<\/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 opera\u00e7\u00f5es comuns em R:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/pt\/r-comentario-multilinha\/\">Como criar um coment\u00e1rio multilinha em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/excluir-quadro-de-dados-em-r\/\" target=\"_blank\" rel=\"noopener\">Como deletar frames de dados em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/crie-um-dataframe-vazio-em-r\/\" target=\"_blank\" rel=\"noopener\">Como criar um quadro de dados vazio em R<\/a><br \/> <a href=\"https:\/\/statorials.org\/pt\/remover-elemento-do-vetor-r\/\" target=\"_blank\" rel=\"noopener\">Como remover elementos espec\u00edficos do vetor em R<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Existem tr\u00eas m\u00e9todos que voc\u00ea pode usar para limpar rapidamente o ambiente em R: M\u00e9todo 1: limpe o ambiente usando rm() rm(list=ls()) M\u00e9todo 2: Limpe o ambiente usando o \u00edcone da vassoura M\u00e9todo 3: limpar tipos de objetos espec\u00edficos usando lm() e class #clear all data frames from environment rm(list=ls(all= TRUE )[sapply(mget(ls(all= TRUE )), class) [&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-2266","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 limpar o ambiente em R (3 m\u00e9todos) - Estatologia<\/title>\n<meta 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