Function mrpt::math::chi2CDF

Defined in File distributions.h

Function Documentation

double mrpt::math::chi2CDF(unsigned int degreesOfFreedom, double arg)

Cumulative chi square distribution.

Computes the cumulative density of a chi square distribution with degreesOfFreedom and tolerance accuracy at the given argument arg, i.e. the probability that a random number drawn from the distribution is below arg by calling noncentralChi2CDF(degreesOfFreedom, 0.0, arg, accuracy).

Note

Function code from the Vigra project (http://hci.iwr.uni-heidelberg.de/vigra/); code under “MIT X11 License”, GNU GPL-compatible.