{"id":89,"date":"2018-09-16T12:13:00","date_gmt":"2018-09-16T12:13:00","guid":{"rendered":"https:\/\/www.wangliguang.cn\/?p=89"},"modified":"2018-09-16T12:13:00","modified_gmt":"2018-09-16T12:13:00","slug":"r%e4%b8%ad%e5%a6%82%e4%bd%95%e6%8b%bc%e6%8e%a5%e5%ad%97%e7%ac%a6%e4%b8%b2-paste%e7%9a%84%e7%94%a8%e6%b3%95","status":"publish","type":"post","link":"https:\/\/wangliguang.cn\/?p=89","title":{"rendered":"R\u4e2d\u5982\u4f55\u62fc\u63a5\u5b57\u7b26\u4e32\u2014\u2014paste\u7684\u7528\u6cd5"},"content":{"rendered":"<p>R\u4e2d\u81ea\u5e26\u7684\u5b57\u7b26\u4e32\u8fde\u63a5\u7684\u51fd\u6570\u662fpaste\u3002<br \/>\n\u5148\u6765\u770b\u4e00\u4e0b\u5b98\u65b9\u6587\u6863\u91cc\u5bf9paste\u7528\u6cd5\u7684\u89e3\u91ca\uff1a<br \/>\n<img decoding=\"async\" src=\"https:\/\/www.wangliguang.cn\/wp-content\/uploads\/2018\/09\/\u6279\u6ce8-2020-04-16-082636.png\" alt=\"\" \/><br \/>\n\u57fa\u672c\u683c\u5f0f\uff1a<code>paste (\u2026, sep = \" \", collapse = NULL)<\/code><br \/>\n\u5176\u4e2d\uff0c\u2026\u8868\u793a\u5bf9\u8c61\uff0c\u53ef\u4ee5\u6709\u591a\u4e2a\uff0c\u4e2d\u95f4\u7528\u9017\u53f7\u9694\u5f00\u3002<br \/>\nsep\u8868\u793a\u5206\u9694\u7b26\uff0c\u9ed8\u8ba4\u4e3a\u7a7a\u683c\u3002<br \/>\ncollapse\u8868\u793a\u5982\u679c\u4e0d\u6307\u5b9a\u503c\uff0c\u90a3\u4e48\u51fd\u6570paste\u7684\u8fd4\u56de\u503c\u662f\u2026\u7684\u5bf9\u8c61\u4e4b\u95f4\u901a\u8fc7sep\u6307\u5b9a\u7684\u5206\u9694\u7b26\u8fde\u63a5\u540e\u5f97\u5230\u7684\u4e00\u4e2a\u5b57\u7b26\u578b\u5411\u91cf\uff1b\u5982\u679c\u4e3a\u5176\u6307\u5b9a\u4e86\u7279\u5b9a\u7684\u503c\uff0c\u90a3\u4e48\u81ea\u53d8\u91cf\u8fde\u63a5\u540e\u7684\u5b57\u7b26\u578b\u5411\u91cf\u4f1a\u518d\u88ab\u8fde\u63a5\u6210\u4e00\u4e2a\u5b57\u7b26\u4e32\uff0c\u4e4b\u95f4\u901a\u8fc7collapse\u7684\u503c\u5206\u9694\u3002<br \/>\n\u4e3e\u4f8b\u6765\u8bf4\u3002<\/p>\n<pre><code class=\"language-R \">paste(\"Hello\", \"xiaoming\", sep = \"-\")\n<\/code><\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<pre><code class=\"\">\"Hello-xiaoming\"\n<\/code><\/pre>\n<p>\u800c\u5982\u679c\u5176\u4e2d\u67d0\u4e2a\u5bf9\u8c61\u662f\u5411\u91cf\uff0c\u4f1a\u6709\u7c7b\u4f3c\u4e8e\u201c\u5faa\u73af\u8fde\u63a5\u201d\u7684\u6548\u679c\u3002<\/p>\n<pre><code class=\"language-R \">paste(\"Hello\", 1:2, sep = \"-\")\n<\/code><\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<pre><code class=\"\">\"Hello-1\" \"Hello-2\"\n<\/code><\/pre>\n<p>\u5982\u679c\u60f3\u8ba9\u4e0a\u9762\u7684\u53d8\u6210\u5b57\u7b26\u4e32\u800c\u4e0d\u662f\u5411\u91cf\uff0c\u53ea\u9700\u8981\u8bbe\u7f6ecollapse\u3002<\/p>\n<pre><code class=\"language-R \">paste(\"Hello\", 1:2, sep = \"-\", collapse = \",\")\n<\/code><\/pre>\n<p>\u8f93\u51fa\u7ed3\u679c\uff1a<\/p>\n<pre><code class=\"\">\"Hello-1,Hello-2\"\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>R\u4e2d\u81ea\u5e26\u7684\u5b57\u7b26\u4e32\u8fde\u63a5\u7684\u51fd\u6570\u662fpaste\u3002 \u5148\u6765\u770b\u4e00\u4e0b\u5b98\u65b9\u6587\u6863\u91cc\u5bf9paste\u7528\u6cd5\u7684\u89e3\u91ca\uff1a \u57fa\u672c\u683c\u5f0f\uff1apaste &hellip; <a href=\"https:\/\/wangliguang.cn\/?p=89\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">R\u4e2d\u5982\u4f55\u62fc\u63a5\u5b57\u7b26\u4e32\u2014\u2014paste\u7684\u7528\u6cd5<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[34],"class_list":["post-89","post","type-post","status-publish","format-standard","hentry","category-r","tag-r"],"_links":{"self":[{"href":"https:\/\/wangliguang.cn\/index.php?rest_route=\/wp\/v2\/posts\/89","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wangliguang.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wangliguang.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wangliguang.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wangliguang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=89"}],"version-history":[{"count":0,"href":"https:\/\/wangliguang.cn\/index.php?rest_route=\/wp\/v2\/posts\/89\/revisions"}],"wp:attachment":[{"href":"https:\/\/wangliguang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=89"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wangliguang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=89"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wangliguang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}