public static TestResult MannWhitneyTest(
Sample a,
Sample b
)
Public Shared Function MannWhitneyTest (
a As Sample,
b As Sample
) As TestResult
public:
static TestResult^ MannWhitneyTest(
Sample^ a,
Sample^ b
)
static member MannWhitneyTest :
a : Sample *
b : Sample -> TestResult
The Mann-Whitney test is a non-parametric alternative to Student's t-test (StudentTTest(Sample, Sample)). Essentially, it supposes that the medians of the two samples are equal and tests the likelihood of this null hypothesis. Unlike the t-test, it does not assume that the sample distributions are normal.