I am looking for a good case study, with sample data, which could be helpful to do a POC to showcase how forecasting could be achieved easily in Qlikview. What-If-Analysis is one option which I know, but I would like do something based on trend and do a futuristic forecasting similar to Population growth of a country or Age Analysis or sales forcasting etc. Appreciate, if someone can guide to look at some demos or can provide some solid case study.