if I try as.dist I get the following error:
On Thu, 2010-09-02 at 09:57 -0400, Sarah Goslee wrote:
> > mydata<-data.frame(x1=c(1,4,6),x2=c(3,1,2),x3=c(2,1,3))
> > as.dist(cor(mydata))
> x1 x2
> x2 -0.5960396
> x3 0.3973597 0.5000000
print(xtable(as.dist(cor(mydata)),digits=3))
Error in UseMethod("xtable") :
no applicable method for 'xtable' applied to an object of class "dist"
Jorge's solution with upper.tri works fine!
Thanks everyone for your prompt response.
Cheers
Olga
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