private:
GlobalData* globaldata;
- string axesfile, sharedfile, relabundfile, groups, label, inputFileName, outputDir, method;
+ string axesfile, sharedfile, relabundfile, metadatafile, groups, label, inputFileName, outputDir, method;
bool abort, pickedGroups;
int numaxes;
set<string> names;
int eliminateZeroOTUS(vector<SharedRAbundFloatVector*>&);
map<string, vector<float> > readAxes();
int calcPearson(map<string, vector<float> >&, ofstream&);
+ int calcSpearman(map<string, vector<float> >&, ofstream&);
};