which 用法 in r R中ifelse、which、%in%的用法

R中ifelse,which,%in%的用法
在學習情感分類分析時遇到which函數的應用,順便在網上查了一下用法,了解到基本的用法之后,直接將其搬運過來。引用:R
Rの基本的な使用方法
轉發:R中ifelse,which,%in%的用法
轉自:藍迪的博客,http://blog.sina.com.cn/s/blog_3d7eadd20101jam4.html 在R學習過程中,遇到了ifelse,which,%in%,下面分別舉例,說明
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