| autoplot.utsf_forecast | Create a ggplot object from an 'utsf_forecast' object | 
| build_examples | Build the training examples | 
| create_model | Train an univariate time series forecasting model | 
| efa | Estimate the forecast accuracy of a model on a time series | 
| forecast.utsf | Forecasting a time series | 
| predict.utsf | Prediction from 'utsf' objects | 
| trend | Specifying the transformation for dealing with trended series | 
| tune_grid | Estimate the forecast accuracy of a model on a time series according to a grid of parameters |