Package pal.math
Class ErrorFunction
- java.lang.Object
-
- pal.math.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 functionstatic double
erfc(double x)
complementary error function = 1-erf(x)static double
inverseErf(double z)
inverse error function
-
-
-
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
-
-