Revision history for Perl extension Algorithm::RandomMatrixGeneration. 0.01 Sat Mar 18 20:06:48 2006 - original version; created by h2xs 1.23 with options -AXc -n Algorithm::RandomMatrixGeneration 0.02 Mon Apr 24, 2006 - Generates real valued matrix only if either of the input marginals is real valued else generates integer valued matrix. - Stores the matrix in sparse format. That is, not every value of the returned array is defined but only non-zero values are stored in the matrix.