Train an Echo State Network (ESN) to a univariate time series.
The function automatically manages data pre-processing, reservoir
generation (i.e., internal states) and model estimation and selection.
The function is a wrapper for train_esn()
and intended to be used
in combination with fabletools::model()
.
Arguments
- formula
Model specification (currently not in use).
- ...
Further arguments passed to
train_esn()
.