| dpn | The PN distribution | 
| pn.bayes | Fit univariate PN distribution (Bayesian) | 
| pn.bias | Unbiased estimator for alpha (PN distribution) | 
| pn.dens | Estimated densities (PN distribution) | 
| pn.hist | Histrogram and estimated densities plots (PN distribution) | 
| pn.IC | Confidence interval for alpha (PN distribution) | 
| pn.ICred | Credibility interval for alpha (PN distribution) | 
| pn.lines | Plot lines of PN densities | 
| pn.mle | Fit univariate PN distribution (Classic) | 
| ppn | The PN distribution | 
| qpn | The PN distribution | 
| rpn | The PN distribution |