Hi R,
May be a trivial question, but struggling to find a solution...
v=data.frame(a=c("1,234","2,345","5,567"))
> v
a
1 1,234
2 2,345
3 5,567
I need a column 'b', which is just the addition of column 'a' with 5.
How do I do it? And, entries in column 'a' are with commas, always.
Also, class(v$a)=factor.
BR, Shubha
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