org.matheclipse.core.stat.descriptive

Class SymbolicStatUtils

java.lang.Object

org.matheclipse.core.stat.descriptive.SymbolicStatUtils

public class SymbolicStatUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
SymbolicStatUtils()

Method Summary

Modifier and Type	Method and Description
static IExpr	geometricMean(IAST values) Returns the geometric mean of the entries in the input array, or Double.NaN if the array is empty.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SymbolicStatUtils

public SymbolicStatUtils()

Method Detail

geometricMean

public static IExpr geometricMean(IAST values)

Returns the geometric mean of the entries in the input array, or Double.NaN if the array is empty.

Throws IllegalArgumentException if the array is null.

See org.apache.commons.math3.stat.descriptive.moment.GeometricMean for details on the computing algorithm.

Parameters:

values - the input array

Returns:

the geometric mean of the values or Double.NaN if the array is empty

Throws:

java.lang.IllegalArgumentException - if the array is null