Change in volume after change in price

[tstackhouse10]

I am looking to create what would be an exception report. I want to identify which of our items had a substantial/material change in volume after a change in price. I need to know if change in volume after the price change is caused by the price change or it is just normal variation in volume based on previous sales data.

 

[rayk8301]

what I am guessing you want is a correlation report. scatter plot graph usually does a good job with that.