Recalculate statistics

[navjotk]

Due to a bug in a payment module that I installed, the "Waiting for payment" status of an order was marked as a state where the order is considered valid.

Due to this, the sales statistics have started including them in the "Number of orders" and "Total Sale", while actually we haven't received the payment for these orders so they shouldn't be counted in these stats.

I fixed that by changing the appropriate flag in the back-office. So this problem is not happening for any new orders. But previous incorrect stats remain unchanged.

How do I force a recalculation of stats where this error has already caused the stats to be calculated incorrectly?

[mbegunok]

Please, any idea how to do this?