About NRAX network and input variables.

Hi All:

I hope you can help me with this question: I have read that NARX is intended to be used having 2 time series for input, to predict one value.:

- Input 1: Time Serie A

- Input 2: Time Serie B

- Output : The predicted value

I want to use the second input time-serie to have different variables, for example, income, value of an index, unemployment rate. etc. That means, to use variables that are not necessarily a time serie. Something llike this:

- Input 1: Time Serie A

- Input 2: Other Variables

- Output : The predicted value

Can I do that?

Thanks and best regards.

[Fran Mat]

So can't Input 2 be a time series?. Thanks

[Fran Mat]

It is related to heterogeneous inputs. Any Idea?