Package org.apache.commons.math.distribution

Interface HasDensity<P>

Type Parameters:
P - the type of the point at which density is to be computed, this may be for example Double.

This interface is deprecated. As of version 2.0, the ContinuousDistribution interface will be extended to include a density(double) method.

All Known Subinterfaces:
BetaDistribution, ChiSquaredDistribution, ExponentialDistribution, GammaDistribution, NormalDistribution
All Known Implementing Classes:
BetaDistributionImpl, ChiSquaredDistributionImpl, ExponentialDistributionImpl, GammaDistributionImpl, NormalDistributionImpl
@Deprecated public interface HasDensity<P>
Deprecated.
to be removed in math 3.0

Interface that signals that a distribution can compute the probability density function for a particular point.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    density(P x)
    Deprecated.
    Compute the probability density function.

  • Method Details

    • density

      double density(P x) throws MathException
      Deprecated.
      Compute the probability density function.
      Parameters:
      x - point for which the probability density is requested
      Returns:
      probability density at point x
      Throws:
      MathException - if probability density cannot be computed at specifed point