| autoplot.utsf | Create a ggplot object from an 'utsf' object | 
| build_examples | Build the training examples | 
| evaluation | Specify the way in which the estimation of forecast accuracy is done | 
| forecast | Train an univariate time series forecasting model and make forecasts | 
| predict.utsf | Prediction from 'utsf' objects | 
| trend | Specifying the transformation for dealing with trended series |