Dear David,
Try this:
x <- c("A", "B", "C", NA)
x[is.na(x)] <- "."
x
HTH,
Jorge
On Mon, Jun 22, 2009 at 2:11 AM, David_D <david.da...@gmail.com> wrote:
>
> Dear R-users,
>
> For reporting purpose (using Sweave and LaTeX), I am creating complex
> tables
> with the cat function such as
>
> > x<-c("A", "B", "C", NA)
> > cat(x, '\n')
> A B C NA
>
> For convenience, I would like to change all my NA value to something else
> like '.' (as in SAS for example). Is there a global option which allows
> this
> change? Or should I change all my code to work with the print function and
> the na.print argument?
>
> Best regards,
> David
> --
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>
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