Following a lot of recent questions from customers and partners I wrote this article about related data and PlanIQ. Hopefully you find the article useful. Feel free to comment.
Thank you for this article.
I have one question about Related data I couldn't find any clear answer on yet: I understand that Related data should be forward-looking and cover the entire length of the forecast horizon. Is it the same constraint the other way around as well? Should the Related data cover the same time horizon as Historical data?
For example, if I am working with 3 years of Historical data, should the Related data also span 3 years in the past (+the forecast horizon)?
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