/* nag_tabulate_stats (g11bac) Example Program. * * Copyright 2000 Numerical Algorithms Group. * * Mark 6a revised, 2001. */ #include #include #include #include int main(void) { Integer exit_status = 0, i, items, j, k, ltmax, maxt, n, ncells; Integer ncol, ndim, nfac, nrow, tdf; Integer *count = 0, *factor = 0, *idim = 0, *isf = 0, *lfac = 0; double *comm_ar = 0, *table = 0, *wt = 0, *y = 0; char nag_enum_arg[40]; Nag_TableStats stat; Nag_Weightstype weight; NagError fail; #define FACTOR(I, J) factor[((I) -1)*nfac + (J) -1] INIT_FAIL(fail); printf("nag_tabulate_stats (g11bac) Example Program Results\n"); /* Skip heading in data file */ scanf("%*[^\n]"); scanf("%39s", nag_enum_arg); /* nag_enum_name_to_value (x04nac). * Converts NAG enum member name to value */ stat = (Nag_TableStats) nag_enum_name_to_value(nag_enum_arg); scanf("%39s", nag_enum_arg); weight = (Nag_Weightstype) nag_enum_name_to_value(nag_enum_arg); scanf("%ld %ld ", &n, &nfac); ltmax = 18; maxt = ltmax; if (!(isf = NAG_ALLOC(nfac, Integer)) || !(lfac = NAG_ALLOC(nfac, Integer)) || !(idim = NAG_ALLOC(nfac, Integer)) || !(factor = NAG_ALLOC(n*nfac, Integer)) || !(count = NAG_ALLOC(maxt, Integer)) || !(y = NAG_ALLOC(n, double)) || !(wt = NAG_ALLOC(n, double)) || !(table = NAG_ALLOC(maxt, double)) || !(comm_ar = NAG_ALLOC(2*maxt, double))) { printf("Allocation failure\n"); exit_status = -1; goto END; } if (weight == Nag_Weights || weight == Nag_Weightsvar) { for (i = 1; i <= n; ++i) { for (j = 1; j <= nfac; ++j) scanf("%ld", &FACTOR(i, j)); scanf("%lf %lf", &y[i - 1], &wt[i - 1]); } } else { for (i = 1; i <= n; ++i) { for (j = 1; j <= nfac; ++j) scanf("%ld", &FACTOR(i, j)); scanf("%lf", &y[i - 1]); } } for (j = 1; j <= nfac; ++j) scanf("%ld", &lfac[j - 1]); for (j = 1; j <= nfac; ++j) scanf("%ld", &isf[j - 1]); tdf = 3; maxt = ltmax; /* nag_tabulate_stats (g11bac). * Computes multiway table from set of classification * factors using selected statistic */ nag_tabulate_stats(stat, Nag_TableUpdateI, weight, n, nfac, isf, lfac, factor, tdf, y, wt, table, maxt, &ncells, &ndim, idim, count, comm_ar, &fail); if (fail.code != NE_NOERROR) { printf("Error from nag_tabulate_stats (g11bac).\n%s\n", fail.message); exit_status = 1; goto END; } printf("\n"); printf("%s\n", "Table"); printf("\n"); ncol = idim[ndim - 1]; nrow = ncells / ncol; k = 1; items = 0; for (i = 1; i <= nrow; ++i) { for (j = k, items = 1; j <= k + ncol - 1; ++j, items++) printf("%8.2f(%2ld)%s", table[j - 1], count[j - 1], items%6?"":"\n"); k += ncol; } END: NAG_FREE(isf); NAG_FREE(lfac); NAG_FREE(idim); NAG_FREE(factor); NAG_FREE(count); NAG_FREE(y); NAG_FREE(wt); NAG_FREE(table); NAG_FREE(comm_ar); return exit_status; }