+ bool abort, allLines, nseqs, sharedOtus;
+ set<string> labels; //holds labels to be used
+ string format, groups, calc, label, outputDir, sharedfile, listfile, inputfile;
+ vector<string> Estimators, Groups, outputNames;
+
+ set< set<int> > findCombinations(int);
+ int getCombos(set<int>, set< set<int> >&);
+