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Working out top rated items?
Asked by philo23 (193)
February 18th, 2009
Say for example you have a online store where customers rate the items on a scale of 1 to 5, 5 being the best, you can work out an average rating for each item using each rating added together divided by the total amount of ratings.
But how do you work out the top rated items, eg, the top 10 rated items, taking say, only the last two weeks worth of rating into account?
Using Fluther
or