Package net.tangly.commons.utilities

Class MathUtilities

java.lang.Object

net.tangly.commons.utilities.MathUtilities

public final class MathUtilities
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final double	Z_VALUE_PERCENTILE_75
static final double	Z_VALUE_PERCENTILE_80
static final double	Z_VALUE_PERCENTILE_85
static final double	Z_VALUE_PERCENTILE_90
static final double	Z_VALUE_PERCENTILE_95
static final double	Z_VALUE_PERCENTILE_99

Method Summary

Modifier and Type	Method	Description
static double	average(int... values)
static Interval<Integer>	confidence(int[] values, double confidence)
static double	mean(int... values)

Methods inherited from class java.lang.Object

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

Field Details

Z_VALUE_PERCENTILE_99

public static final double Z_VALUE_PERCENTILE_99

See Also:

• Constant Field Values

Z_VALUE_PERCENTILE_95

public static final double Z_VALUE_PERCENTILE_95

See Also:

• Constant Field Values

Z_VALUE_PERCENTILE_90

public static final double Z_VALUE_PERCENTILE_90

See Also:

• Constant Field Values

Z_VALUE_PERCENTILE_85

public static final double Z_VALUE_PERCENTILE_85

See Also:

• Constant Field Values

Z_VALUE_PERCENTILE_80

public static final double Z_VALUE_PERCENTILE_80

See Also:

• Constant Field Values

Z_VALUE_PERCENTILE_75

public static final double Z_VALUE_PERCENTILE_75

See Also:

• Constant Field Values

Method Details

average

public static double average(int... values)

mean

public static double mean(int... values)

confidence

public static Interval<Integer> confidence(int[] values,
 double confidence)