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|Home MathPack Statis Functions PerformMannWhitneyUTest|
|See also: Perform2SampleTTest, UDistriQuantile|
The function PerformMannWhitneyUTest returns the probability associated with a 2-sample U-test, that is the probability which indicates the likelihood that two samples have come from the same two underlying populations having the same mean.
The parameters Data1 and Data2 contain the data to be compared, the boolean flag OneSided determines whether the problem is a one-sided or a two-sided one. The variable parameter UStatistic contains the value of the U statistic on return.