Interface ChiSquaredDistribution

All Superinterfaces:
ContinuousDistribution, Distribution, HasDensity<Double>
All Known Implementing Classes:
ChiSquaredDistributionImpl

public interface ChiSquaredDistribution extends ContinuousDistribution, HasDensity<Double>
The Chi-Squared Distribution.

References:

Version:
$Revision: 920852 $ $Date: 2010-03-09 13:53:44 +0100 (mar. 09 mars 2010) $
  • Method Details

    • setDegreesOfFreedom

      @Deprecated void setDegreesOfFreedom(double degreesOfFreedom)
      Deprecated.
      as of v2.1
      Modify the degrees of freedom.
      Parameters:
      degreesOfFreedom - the new degrees of freedom.
    • getDegreesOfFreedom

      double getDegreesOfFreedom()
      Access the degrees of freedom.
      Returns:
      the degrees of freedom.
    • density

      double density(Double x)
      Return the probability density for a particular point.
      Specified by:
      density in interface HasDensity<Double>
      Parameters:
      x - The point at which the density should be computed.
      Returns:
      The pdf at point x.