Re: [R] matching strings in a list

Thank you all very much! -- View this message in context: http://r.789695.n4.nabble.com/matching-strings-in-a-list-tp4709967p4710015.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list -- To UNSUBSCRIBE

[R] matching strings in a list

Say I have a list: [[1]] "I like google" [[2]] "Hi Google google" [[3]] "what's up" and they are tweets. And I want to find out how many tweets mention google (the answer should be 2). If I string split and unlist them, then I would get the answer of 3. How do I make sure I get just 2? --