approxMargMLE           Compute the marginal MLE of phi
approxMargMLECI         Compute the profile MLE CI of phi
fullMLE                 Compute the full MLEs
margMLE                 Compute the marginal MLE of phi
margMLECI               Compute the marginal MLE confidence interval
                        for the phi
poisDoubleSamp          poisDoubleSamp : Confidence intervals with
                        Poisson double sampling
profMLECI               Compute the profile MLE CI of phi
waldCI                  Compute the Wald confidence interval
