void getCopy(Tree*); //makes tree a copy of the one passed in.
void assembleRandomTree();
void assembleRandomUnifracTree();
- void createNewickFile();
+ void assembleRandomUnifracTree(string, string);
+ void createNewickFile(string);
int getIndex(string);
void setIndex(string, int);
int getNumNodes() { return numNodes; }
void randomTopology();
void randomBlengths();
void randomLabels();
+ void randomLabels(string, string);
int findRoot(); //return index of root node
void printBranch(int); //recursively print out tree
void setGroups();