This is a new method for evaluating supermarkets. Instead of wasting time going into each store, comparing product selection, prices and so forth, we need only compare the quality of the stray chickens in the stores’ respective parking lots. You think I’m joking? See for yourself:
The data predict that Costco will be the superior store, and this prediction is consistent with the evidence. Our model thus has a perfect predictive record.
We could be onto something big here. Do the global-warming people know about this?