NBANFL                  Dataset of NBA and NFL.
PAMA.B                  This function implements Bayesian inference of
                        PAMA model.
PAMA.Cov                This function implements Bayesian inference of
                        PAMA model with covariates.
PAMA.F                  This function implements Maximum Likelihood
                        estimation of PAMA model.
PAMA.PL                 This function implements Bayesian inference of
                        PAMA model with partial lists.
PAMAlike                this function returns the log-likelihood of an
                        observed ranking list given the parameters.
