defaulting to model = "ZXZ"

[Steviey]

Is there a reason why adam_reg(), engine auto.adam defaults to model = "ZXZ"? According to Ivans book, this translates to 'additive trends only'? https://openforecast.org/adam/ETSSelection.html

[config-i1]

This is the default value in adam(). The additive trend model is more robust than the multiplicative one.

[AlbertoAlmuinha]

The default values are the same that Ivan selected in his smooth package, "ZXZ" for both adam() and auto_adam(). I can't see any reason to change the default values, honestly.

I think this issue should be closed for the moment.

[mdancho84]

I'm closing this per @AlbertoAlmuinha 's comment.