| phtt-package | Panel Data Analysis with Heterogeneous Time Trends |
| checkSpecif | Tests to check the model specifications |
| checkSpecification | Tests to check the model specifications |
| Cigar | Cigarette Consumption |
| DGP1 | Simulated Panel-Data Set with Polynomial Factor Structure and _exogenous_ regressors. |
| DGP2 | Simulated Panel-Data Set with Polynomial Factor Structure and _endogenous_ regressors. |
| Eup | Eup-Routine |
| Eup.default | Eup-Routine |
| KSS | KSS-Routine |
| KSS.default | KSS-Routine |
| OptDim | Estimation of the Factor Dimension |
| OptDim.default | Estimation of the Factor Dimension |
| phtt | Panel Data Analysis with Heterogeneous Time Trends |