R help - Jun 2010 - random colour

Sir,
I want to plot 5 curve on a single graph. I want to give random colour on
it. How can I do this?

Regards,
Suman Dhara

	[[alternative HTML version deleted]]

Hi

Would you like to know which colour is for which curve? If yes use 
parameter col=1:5 in your plotting call. 
If not you can try col = sample(colours(), 5) instead

Regards
Petr


r-help-bounces at r-project.org napsal dne 14.06.2010 07:05:43:
> Sir,
> I want to plot 5 curve on a single graph. I want to give random colour 
on
> it. How can I do this?
> 
> Regards,
> Suman Dhara
> 
>    [[alternative HTML version deleted]]
> 
> ______________________________________________
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> PLEASE do read the posting guide 
http://www.R-project.org/posting-guide.html
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On 06/14/2010 03:05 PM, suman dhara wrote:
> Sir,
> I want to plot 5 curve on a single graph. I want to give random colour on
> it. How can I do this?
>
Hi Suman,

col<-rgb(runif(5),runif(5),runif(5))

Jim