Season-class {demest} | R Documentation

## An S4 class to specify a seasonal effect in a DLM prior.

### Description

A prior specified using `DLM` can include a seasonal effect. The innovation term for the seasonal effect has a normal distribution, the standard deviation for which has a truncated half-t distribution.

### Slots

`nSeason`

  Number of seasons.

`nuSeason`

  Degrees of freedom of truncated half-t prior for standard deviation.

`ASeason`

  Scale of truncated half-t prior for standard deviation.

`omegaSeasonMax`

  Maximum value of truncated half-t prior for standard deviation.

### Warning

In normal usage, it should not be necessary to access, or even know about, the slots of a `Season` object. The slots are not part of the API of the package, and may change in future.

### See Also

Objects of class `Season` are created using function `Season`.

[Package demest version 0.0.0.3.1 Index]