See ?sprintf, e.g. x2Str <- sprintf("%02d", as.integer(x)) where 'x2'
is numeric. Use x <- as.numeric(xStr) to convert string 'xStr' to
numeric and x <- x + 1 to change the value.
/HB
On Wed, Sep 24, 2008 at 2:51 PM, <[EMAIL PROTECTED]> wrote:
> this seems l ike it shouldn't be that hard but i
this seems l ike it shouldn't be that hard but i give up.
if i have a string say, temp<-"01", I want to increase it by 1 so that
it becomes "02". but the following code obviously won't work when the
input string is say "10" because then it gives "011" when I just want
"11". uuugh.
does so
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