R help - Jun 2007 - how to create cumulative histogram from two independent variables?

Hi all,
I am extremely newbie to R. Can anybody jump-start me with any clues as to
how do I get a cumulative histogram from two independent variables,
cumhist(X,Y) ?
-jose

	[[alternative HTML version deleted]]

?plot.ecdf

plot.ecdf(rnorm(100),rexp(100))

On 20-Jun-07, at 5:02 PM, Jose Borreguero wrote:
> Hi all,
> I am extremely newbie to R. Can anybody jump-start me with any  
> clues as to
> how do I get a cumulative histogram from two independent variables,
> cumhist(X,Y) ?
> -jose
>
> 	[[alternative HTML version deleted]]
>
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Mike Lawrence
Graduate Student, Department of Psychology, Dalhousie University

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	- Piet Hein

Jose Borreguero wrote:
> Hi all,
> I am extremely newbie to R. Can anybody jump-start me with any clues as to
> how do I get a cumulative histogram from two independent variables,
> cumhist(X,Y) ?
> -jose
> 
Hi Jose,

Is this something like you want?

var1<-sample(1:10,100,TRUE)
var2<-sample(1:10,100,TRUE)
barplot(rbind(hist(var1,plot=FALSE)$counts,hist(var2,plot=FALSE)$counts))

Jim