int getAbundance(int);
int numNZ();
void sortD(); //Sorts the data in descending order.
- void push_back(int, int, string); //abundance, OTU, groupname
+ void push_front(int, int, string); //abundance, otu, groupname
+ void insert(int, int, string); //abundance, otu, groupname
+ void push_back(int, int, string); //abundance, otu, groupname
void pop_back();
void resize(int);
int size();