double binomialp(int x, int n, double p);
Returns the value of the Binomial random variable distribution function with n trials and p chance of success at the value x.
Parameters:
x | Critical point. |
---|---|
n | Number of trials. |
p | Probability of success. |
Returns:
P(X ≤ x | n, p)
Errors:
NUMERICS_ERROR
is raised if p ≤ 0, p ≥ 1, or n ≤ 1
Usage:
double p = binomialp(5, 10, 0.75)
Header:
#include "discdist.h"