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exclstr
2012 Feb 15
7
matching a sequence in a vector?
Hi All,
I've been trawling through the documentation and listserv archives on this topic -- but
as yet have not found a solution. I'm sure this is pretty simple with R, but I cannot work out how without
resorting to ugly nested loops.
As far as I can tell, grep, match, and %in% are not the correct tools.
Question:
given these vectors --
patrn <- c(1,2,3,4)
exmpl <-