StudentDistribution (ELKI: Environment for DeveLoping KDD-Applications Supported by Index-Structures)

java.lang.Object
- de.lmu.ifi.dbs.elki.math.statistics.StudentDistribution

public class StudentDistribution
extends Object

Tabelarizes the values for student distribution.

Field Summary

Fields
Modifier and Type	Field and Description
`static double`	`_0005` Available alpha values.
`static double`	`_0010` Available alpha values.
`static double`	`_0050` Available alpha values.
`static double`	`_0100` Available alpha values.
`static double`	`_0250` Available alpha values.
`static double`	`_0500` Available alpha values.
`static double`	`_1000` Available alpha values.
`static double`	`_2000` Available alpha values.
`static double`	`_4000` Available alpha values.
`static double`	`_6000` Available alpha values.
`static double`	`_8000` Available alpha values.
`static double`	`_9000` Available alpha values.
`static double`	`_9500` Available alpha values.
`static double`	`_9750` Available alpha values.
`static double`	`_9900` Available alpha values.
`static double`	`_9950` Available alpha values.
`static double`	`_9990` Available alpha values.
`static double`	`_9995` Available alpha values.
`private static Map<Integer,Map<Double,Double>>`	`tValues` Holds the t-values.

Constructor Summary

Constructors
Constructor and Description

StudentDistribution()

Constructors
Constructor and Description
`StudentDistribution()`

Method Summary

Methods
Modifier and Type	Method and Description
`private static void`	`put(int n, double[] values)` Stores the specified t-values for the given degree of freedom.
`static double`	`tValue(double alpha, int n)` Returns the t-value for the given alpha-value and degree of freedom.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - _6000
```
public static double _6000
```
    Available alpha values.
  - _8000
```
public static double _8000
```
    Available alpha values.
  - _9000
```
public static double _9000
```
    Available alpha values.
  - _9500
```
public static double _9500
```
    Available alpha values.
  - _9750
```
public static double _9750
```
    Available alpha values.
  - _9900
```
public static double _9900
```
    Available alpha values.
  - _9950
```
public static double _9950
```
    Available alpha values.
  - _9990
```
public static double _9990
```
    Available alpha values.
  - _9995
```
public static double _9995
```
    Available alpha values.
  - _4000
```
public static double _4000
```
    Available alpha values.
  - _2000
```
public static double _2000
```
    Available alpha values.
  - _1000
```
public static double _1000
```
    Available alpha values.
  - _0500
```
public static double _0500
```
    Available alpha values.
  - _0250
```
public static double _0250
```
    Available alpha values.
  - _0100
```
public static double _0100
```
    Available alpha values.
  - _0050
```
public static double _0050
```
    Available alpha values.
  - _0010
```
public static double _0010
```
    Available alpha values.
  - _0005
```
public static double _0005
```
    Available alpha values.
  - tValues
```
private static Map<Integer,Map<Double,Double>> tValues
```
    Holds the t-values.
- Constructor Detail
  - StudentDistribution
```
public StudentDistribution()
```
- Method Detail
  - tValue
```
public static double tValue(double alpha,
            int n)
```
    Returns the t-value for the given alpha-value and degree of freedom.
    
    Parameters:
    alpha - the alpha value
    n - the degree of freedom
    
    Returns:
    the t-value for the given alpha-value and degree of freedom
  - put
```
private static void put(int n,
       double[] values)
```
    Stores the specified t-values for the given degree of freedom.
    
    Parameters:
    n - the degree of freedom
    values - the t-values

Class StudentDistribution

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

_6000

_8000

_9000

_9500

_9750

_9900

_9950

_9990

_9995

_4000

_2000

_1000

_0500

_0250

_0100

_0050

_0010

_0005

tValues

Constructor Detail

StudentDistribution

Method Detail

tValue

put