| PCDSpline-package | A statistical package for regression analysis of panel count data under the non-homogeneous Poisson process models with and without frailty |
| BladTumor | Bladder Tumor Cancer Data |
| BladTumor1 | Converted Bladder Tumor Cancer Data |
| Ispline | Ispline |
| PCD.Corr | Pearson's coefficient of correlation between panel counts within two non-overlapping intervals |
| PCDHess.wf | Calculating the Hessian matrix using Louis's method (1982) |
| PCDReg.nf | Regression analysis of panel count data under the non-homogeneous Poisson process model |
| PCDReg.wf | Regression analysis of panel count data under the Gamma frailty non-homogeneous Poisson process model |
| PCDSpline | A statistical package for regression analysis of panel count data under the non-homogeneous Poisson process models with and without frailty |