Function invStudentsTCDF

Inverse of Student's t distribution

double invStudentsTCDF (
  double p,
  double df
);

Given probability p and degrees of freedom df, finds the argument t such that the one-sided studentsDistribution(nu,t) is equal to p. Used to test whether two distributions have the same standard deviation.

Parameters

NameDescription
df degrees of freedom. Must be >1
p probability. 0 < p < 1