like searching m or [m,n] in [1,n,m,e,m,n,n,u]. I want the exact match of all occurrences of m and n in the last vector. Therefore, grep is not helpful as it will extract if there are also mm and mmm.
Cheers, Carol ________________________________ From: Ista Zahn <[email protected]> Cc: "[email protected]" <[email protected]> Sent: Monday, May 21, 2012 3:38 PM Subject: Re: [R] all occurences of an element in a vector Hi Carol, I'm not sure what a "sub-vector in a vector" is, but I think you might be looking for ?grep Best, Ista > Hi, > How do you identify all occurences of an element or a sub-vector in a vector > as opposed to match, %in%, and intersect which find the first occurrence of > an element? > > Cheers, > > Carol > > [[alternative HTML version deleted]] > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. [[alternative HTML version deleted]]
______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
