[R] re placePatterns() for multiple words replacement in tm

Kelvin Lam lamkelf at gmail.com
Tue Aug 11 18:42:37 CEST 2009

Hi all,

I wonder how you can replace all words that need to be changed using
replacePatterns().  The following is my code.  I want to replace both "abc"
and "def" to " Yes ".  However, I can only replace the first occurrence in

> sample[[1]]
[1] abc def ghi
> change <- c("abc","def")
> replacePatterns(sample[[1]],change," Yes ")
[1] Yes def ghi

Thank you so much!!!!

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