Added
Changed
- `Forecaster.add_ar_terms()` now accepts collections as arguments and will add individual lags to the object according to what is passed there.
- Prophet and Silverkite models now accept direct autoregressive forecasting by passing lagged variables ('AR...') to the `Xvars` arguments in the models. As long as the lag order is the same or greater than the forecast horizon, lags are accepted.
- Cleaned up silverkite model code.
Fixed