I'm currently trying to do a forecast of GDP , although I'm new to the econometric field , with SAS and the Partial Least Square method.
My question is the following:
Does anyone have any articles that will give me a better understanding of what is needed in term of data preparation , the coding and any hints.
I know I'm bit vague but my understanding is vague on how to use PLS in that occasion.
Thank you in advance for any tips you will be able to give me.