string getCommandCategory() { return "Hypothesis Testing"; }
string getHelpString();
string getCitation() { return "Borg, Groenen (1997). Non-metric multidimensional scaling function using the majorization algorithm, in Modern Multidimensional Scaling. Ed. T.F. Cox and M.A.A. Cox. Chapman and Hall. \nhttp://www.mothur.org/wiki/Nmds"; }
-
+ string getDescription() { return "nmds"; }
+
int execute();
void help() { m->mothurOut(getHelpString()); }