thank you. I need learn it, after that, maybe I can understant it well.
thank Nikhil
Nikhil Kaza-2 wrote:
>
> You need dim(cor.matrix)[1]
>
> Following might be better instead of a loop, to to get the row ids of
> a matrix
>
> (which(cor.matrix >=0.95) %/% dim(cor.matrix)[1])+1
>
> for column ids use modulus instead of integer divison.
>
> (which(cor.matrix >=0.95) %% dim(cor.matrix)[1])
>
> There are probably better ways than this.
>
> Nikhil
>
> but probably a better way to do this would be
>
> On 6 Nov 2009, at 3:16AM, bbslover wrote:
>
>> for(i in 1:(cor.matrix[1]-1))
>> {
>> for(j in (i+1):(cor.matrix[2]))
>> {
>> if (cor.matrix[i,j]>=0.95)
>> {
>> data.f<-data.f[,-i];
>> i<-i+1
>> }
>> }
>> }
>
> ______________________________________________
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