| adf | Augmented Dickey-Fuller Unit Root Test |
| boot_adf | Bootstrap augmented Dickey-Fuller Unit Root Test |
| boot_fdr | Bootstrap Unit Root Tests with False Discovery Rate control |
| boot_panel | Panel Unit Root Test |
| boot_sqt | Bootstrap Sequential Quantile Test |
| boot_union | Bootstrap Union Test for Unit Roots |
| boot_ur | Individual Unit Root Tests without multiple testing control |
| check_missing_insample_values | Check Missing Values in Sample |
| diff_mult | Differences of Multiple Time Series |
| find_nonmissing_subsample | Find Non-Missing Subsamples |
| MacroTS | Macroeconomic Time Series |
| order_integration | Determine Order of Integration |
| plot_missing_values | Plot Missing Values |
| plot_order_integration | Plot Orders of Integration |