Package pal.math

Class ErrorFunction


  • public class ErrorFunction
    extends java.lang.Object
    error function and related stuff
    Version:
    $Id: ErrorFunction.java,v 1.2 2001/07/13 14:39:13 korbinian Exp $
    Author:
    Korbinian Strimmer
    • Constructor Summary

      Constructors 
      Constructor Description
      ErrorFunction()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static double erf​(double x)
      error function
      static double erfc​(double x)
      complementary error function = 1-erf(x)
      static double inverseErf​(double z)
      inverse error function
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • ErrorFunction

        public ErrorFunction()
    • Method Detail

      • erf

        public static double erf​(double x)
        error function
        Parameters:
        x - argument
        Returns:
        function value
      • erfc

        public static double erfc​(double x)
        complementary error function = 1-erf(x)
        Parameters:
        x - argument
        Returns:
        function value
      • inverseErf

        public static double inverseErf​(double z)
        inverse error function
        Parameters:
        z - argument
        Returns:
        function value