SharedOrderVector* getSharedOrderVector();
SharedRAbundVector getSharedRAbundVector(string); //get sharedrabundvector for a certain group
SharedSAbundVector getSharedSAbundVector(string); //get sharedsabundvector for a certain group
SharedOrderVector* getSharedOrderVector();
SharedRAbundVector getSharedRAbundVector(string); //get sharedrabundvector for a certain group
SharedSAbundVector getSharedSAbundVector(string); //get sharedsabundvector for a certain group