{"id":3194,"date":"2023-03-26T17:54:02","date_gmt":"2023-03-26T09:54:02","guid":{"rendered":"http:\/\/192.168.31.200\/?p=3194"},"modified":"2023-03-26T17:54:04","modified_gmt":"2023-03-26T09:54:04","slug":"r%e8%af%ad%e8%a8%80%e5%85%b3%e9%94%ae%e5%ad%97%e5%88%97%e8%a1%a8","status":"publish","type":"post","link":"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=3194","title":{"rendered":"R\u8bed\u8a00\u5173\u952e\u5b57\u5217\u8868"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\" id=\"r-language-key-words-list\">R language key words list<\/h1>\n\n\n\n<p>Hi, this is Bing. I can help you with your query.?<br>According to\u00a0<a href=\"https:\/\/www.datamentor.io\/r-programming\/reserved-words\/\">^1^<\/a>, R keywords are reserved words in the R&#8217;s parser that have special meaning and cannot be used as identifiers for variables, functions or objects. Some examples of R keywords are if, else, repeat, while, function, for, in, next and break.<\/p>\n\n\n\n<p>Are you looking for a complete list of R keywords or a specific keyword??<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"for-a-complete-list-of-r-keywords\"><strong>for a complete list of R keywords<\/strong><\/h2>\n\n\n\n<p>OK, I found some sources that provide a complete list of R keywords.?<br>One source is\u00a0<a href=\"https:\/\/myenglishtutors.org\/words-that-start-with-r\/\">2<\/a>, which lists the following keywords:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>if<\/li>\n\n\n\n<li>else<\/li>\n\n\n\n<li>repeat<\/li>\n\n\n\n<li>while<\/li>\n\n\n\n<li>function<\/li>\n\n\n\n<li>for<\/li>\n\n\n\n<li>in<\/li>\n\n\n\n<li>next<\/li>\n\n\n\n<li>break<\/li>\n\n\n\n<li>TRUE<\/li>\n\n\n\n<li>FALSE<\/li>\n\n\n\n<li>NULL<\/li>\n\n\n\n<li>Inf<\/li>\n\n\n\n<li>NaN<\/li>\n\n\n\n<li>NA<\/li>\n\n\n\n<li>NA_integer_<\/li>\n\n\n\n<li>NA_real_<\/li>\n\n\n\n<li>NA_complex_<\/li>\n\n\n\n<li>NA_character_<\/li>\n<\/ul>\n\n\n\n<p>Another source is&nbsp;<a href=\"https:\/\/stackoverflow.com\/questions\/18562583\/list-of-all-the-r-keywords\">2<\/a>, which suggests using the following command to get the list of valid keywords:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ls (asNamespace (\"base\"), all.names=TRUE)<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">This list can be viewed by typing\u00a0<code>help(reserved)<\/code>\u00a0or\u00a0<code>?reserved<\/code>\u00a0at the R command prompt .<\/h3>\n\n\n\n<p>I hope this helps.?<br>Do you have any other questions about R keywords??<\/p>\n","protected":false},"excerpt":{"rendered":"<p>R language key words list Hi, this is Bi <span class=\"readmore\"><a href=\"http:\/\/g1n29wqq.ipyingshe.net:5347\/?p=3194\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-3194","post","type-post","status-publish","format-standard","hentry","category-r"],"_links":{"self":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/3194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3194"}],"version-history":[{"count":1,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/3194\/revisions"}],"predecessor-version":[{"id":3195,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=\/wp\/v2\/posts\/3194\/revisions\/3195"}],"wp:attachment":[{"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3194"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/g1n29wqq.ipyingshe.net:5347\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}