On Nov 20, 2009, at 8:03 PM, Peng Yu wrote:
paste(c('a','b'),sep='')
[1] "a" "b"
The above command doesn't concatenate the strings in a single string.
I'm wondering what is the correct way to do so.
Remember that paste is vectorised. That behavior is desired:
> paste('a','b',sep='')
[1] "ab"
> paste(c('a','b'), c(1,2), sep='')
[1] "a1" "b2"
David Winsemius, MD
Heritage Laboratories
West Hartford, CT
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