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Archives: February 2016

Goodness-of-Fit Testing with SQL Server Part 6.1: The Shapiro-Wilk Test

By Steve Bolton

…………Just as a good garage mechanic will fill his or her Craftsman with tools designed to fix specific problems, it is obviously wise for data miners to stockpile a wide range of algorithms, statistical tools, software packages and the like to deal with a wide variety… Read more

0 comments, 1,721 reads

Posted in Multidimensional Mayhem on 29 February 2016

Goodness-of-Fit Testing with SQL Server Part 5: The Chi-Squared Test

By Steve Bolton

…………As I’ve cautioned before, I’m writing this series of amateur self-tutorials in order to learn how to use SQL Server to perform goodness-of-fit testing on probability distributions and regression lines, not because I already know the topic well. Along the way, one of the things I’ve… Read more

0 comments, 669 reads

Posted in Multidimensional Mayhem on 13 February 2016