[EMAIL PROTECTED] wrote:
> Hi There,
> 
> How to display a number in the formation of percentage?
> 
> For example, a=0.25, how to display 25%?

if you write 'how to display' I guess you mean in a plot?

a <- 0.25
plot(0:10, 0:10, type="n")
text(x=5, y=5, labels=paste(round(a*100,0), "%", sep=""))

does this help?
Roland

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