#delimit ; infile id len a b c d e using exampleprog.dat; matrix subsmat = (0,1,2,3 \ 1,0,1,2 \ 2,1,0,1 \ 3,2,1,0 ); oma a-e, subs(subsmat) indel(2) pwdist(resmat0) length(len) workspace(yes); matrix list resmat0;