[R] By which function I can limit the precision of numbers??

Emmanuel Paradis paradis at isem.univ-montp2.fr
Fri Jan 5 13:03:25 CET 2001

At 10:11 05/01/01 +0100, you wrote:
>I want to plot some numerical results in a graphic. I use the function
>text(x,y, result).
>What i want is to limit the precision of the numbers stored in result to
>2 decimal places for layout reasons. How to do it??
>thx Witek

Use the function round(), e.g.:

> pi
[1] 3,141593
> round(pi, 2)
[1] 3,14

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