RSPS-package            Provides estimates of power or sample size
                        using empirical approach.
negbin.pow              Estimates power for given sample size using
                        simulation from Negative Binomial distribution
negbin.samp             Estimates sample sizes for desired power using
                        simulation from Negative Binomial distribution
poiss.pow               Estimates power for given sample size using
                        simulation from Poisson distribution
poiss.samp              Estimates sample sizes for desired power using
                        simulation from Poisson distribution
power.plot              Provides plot of Estimated Power vs Sample Size
sample.plot             Provides plot of Estimated sample size vs power
