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[Brian P. Flaherty]

Hello,

w is a matrix of responses to categorical variables.  So for example,
let the first column of w be a dichotomous variable taking values 1 or
2.  I then have an array, arr, which has the number of response
categories as its first dimension.  I want to use a person's response
to the item to select the `row' in the first dimension of the array.

tot_c(0)

for (i in 1:n){

    tot_tot+arr[w[i,1],1,1]

}

I just tried it in S-Plus and it worked.  Should it work in R or is
this is a language difference?  Thanks for your time.

Brian Flaherty

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