[Rcpp-devel] 4-dimensional array

[Avraham Adler]

May not be possible. See
https://stackoverflow.com/questions/16105548/4-dimensional-matrix-in-armadillo

Avi

On Tue, Apr 17, 2018 at 8:38 PM Shaami <nzshaam at gmail.com> wrote:

> Dear Prof.
>
> I am not finding how to introduce a 4-dimensional array using
> RcppArmadillo. Could you please provide a simple example of introducing a
> 4-dimensional array and how to store the values in it? For example, exactly
> the same as  I did for the cube as follows
>
>
> arma::cube X(N, M, Q, fill::zeros);
>
>   for(int n=0; n<N; n++)
>     {
>     for(int m=0; m<M; m++)
>       {
>         for(int q=0; q<Q; q++)
>          {
>             X(n, m, q) + = n+m-q
>          }
>      }
>    }
>
> Thank you
>
> Shaami
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