string sumFile, allGroups;
vector<string> groupComb; // AB. AC, BC...
int iters, numGroups, numComp, counter, processors, subsampleSize, subsampleIters;
string sumFile, allGroups;
vector<string> groupComb; // AB. AC, BC...
int iters, numGroups, numComp, counter, processors, subsampleSize, subsampleIters;