OTU                     Bacterial OTUs.
bb.mle                  Maximum likelihood estimate for beta binomial
                        distributions
bb.zihmle               Maximum likelihood estimate for zero-inflated
                        or hurdle beta binomial distributions.
dis.kstest              The Monte Carlo estimate for the p-value of a
                        discrete KS Test
model.lrt               likelihood ratio test for two models
sample.h                Generate random deviates from zero-inflated or
                        hurdle models
