wilmannwhitp

double wilmannwhitp(int w, int m, int n);

Returns the value of the null distribution function of the Wilcoxon-Mann-Whitney Rank Sum Test at the value w with sample sizes m and n. w is a value from the Wilcoxon form of the test.

Parameters:
wCritical point
mFirst sample size
nSecond sample size

Returns:
P(W ≤ w | m, n)

Errors:
NUMERICS_ERROR is raised if n ≤ 0 or m ≤

Usage:
double p = wilmannwhitp(20, 5, 10)

Header:
#include "rankcdist.h"