| pRSR-package | It tests periodicity for any series using response surface regression (RSR). |
| FitHReg | Fits Three Parameter Harmonic Regression |
| GetFitHReg | Compute loglikelihood ratio test statistic |
| plotrsr | Plot of response surface regression for different quantile |
| pRSR | It tests periodicity for any series using response surface regression (RSR). |
| pvalrsr | Finds pvalue for testing periodicity using RSR. |
| SimulateAR1 | Simulate AR(1) series |
| SimulateHReg | Simulate Harmonic Regression |
| TPout | Utility function |