| dtppxg | Probability Mass Function of the TPPXG Distribution |
| dtpxg | Probability Density Function of TPPXG Distribution |
| ptppxg | Cumulative Mass Function of the TPPXG Distribution |
| ptpxg | Cumulative Density Function of the TPXG Distribution |
| qtppxg | Inverse Cumulative Mass Function of the TPPXG Distribution |
| qtpxg | Inverse Cumulative Density Function of the TPXG Distribution |
| rtppxg | Random Numbers from the TPPGX Distribution |
| rtpxg | Random Numbers from the TPGX Distribution |
| tppxg.mle | Maximum likelihood estimation of the TPPXG distribution parameters. |
| tppxg.reg | Estimation of the TPPXG regression coefficients. |
| TPXG | Two Parameter Xgamma & Poisson Xgamma: Regression & Distribution Functions. |
| tpxg.mle | Maximum likelihood estimation of the TPXG distribution parameters. |
| tpxg.reg | Estimation of log-link TPXG regression coefficients. |