[R] Invert the sign of a number

[jim holtman]

x <- -x

On Thu, Oct 29, 2009 at 6:06 AM, Fran100681 <franaruto at hotmail.it> wrote:
>
> Hello,
>
> just a simple question
>
> How can I do to invert the sign of a number? (for example: -4 to 4, 2 to -2
> and so on..)
> I was looking for a specific function in R but I didn't found it...
> thank you
>
> Francesco
> --
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>
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-- 
Jim Holtman
Cincinnati, OH
+1 513 646 9390

What is the problem that you are trying to solve?