Time Serie ETS Model define minimum value

[Josephina]

I build a Forecast with the ETS model. Is it possible to define a minimum value? In my example it doesn't make sense to have values below zero.

[AngelosPachis]

Hi @Josephina ,

When training the model, did you use negative values in your training dataset?

Thanks,

Angelos

[Josephina]

Hey, no there are no negative values in my dataset

[AngelosPachis]

@Josephina Can you please help me understand what the blue and purple lines represent for the historic data in the screenshot you have attached?