if(processors == 1){
pvalues = driver(groupings, groupingsMap, num, indicatorValues, iters);
for (int i = 0; i < pvalues.size(); i++) { pvalues[i] /= (double)iters; }
if(processors == 1){
pvalues = driver(groupings, groupingsMap, num, indicatorValues, iters);
for (int i = 0; i < pvalues.size(); i++) { pvalues[i] /= (double)iters; }