This function returns abundances, ranked by a selected ranking function
Arguments
- data
AbundanceData object
- method
string defining the ranking strategy by which to order the taxa. Accepted values are 'median','max','q3',and 'variance'. Note that taxa that return a value of 0 for a given method will not be included in the results.
- cutoff
integer indicating the maximium number of taxa to be kept after ranking.
- verbose
boolean indicating if timed logging is desired