dtpglp                  Density Function of the Three-Parameter
                        Generalized Lindley-Poisson Distribution
logLik_tpglp            Log-Likelihood Function for the Three-Parameter
                        Generalized Lindley-Poisson Distribution
mean_tpglp              Mean of the Three-Parameter Generalized
                        Lindley-Poisson Distribution
ptpglp                  Distribution Function of the Three-Parameter
                        Generalized Lindley-Poisson Distribution
qtpglp                  Quantile Function of the Three-Parameter
                        Generalized Lindley-Poisson Distribution
rtpglp                  Random Generation from the Three-Parameter
                        Generalized Lindley-Poisson Distribution
var_tpglp               Variance of the Three-Parameter Generalized
                        Lindley-Poisson Distribution
