com.numericalmethod.suanshu.stats.test.timeseries.adf
Enum AugmentedDickeyFuller.TrendType

java.lang.Object
  java.lang.Enum<AugmentedDickeyFuller.TrendType>
      com.numericalmethod.suanshu.stats.test.timeseries.adf.AugmentedDickeyFuller.TrendType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AugmentedDickeyFuller.TrendType>

Enclosing class:

AugmentedDickeyFuller

public static enum AugmentedDickeyFuller.TrendType
extends java.lang.Enum<AugmentedDickeyFuller.TrendType>

the three versions of augmented Dickey-Fuller (ADF) test

Enum Constant Summary

CONSTANT
test for a unit root with drift

CONSTANT_TIME
test for a unit root with drift and deterministic time trend

NO_CONSTANT
test for a unit root without drift or time trend

Method Summary

static AugmentedDickeyFuller.TrendType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static AugmentedDickeyFuller.TrendType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NO_CONSTANT

public static final AugmentedDickeyFuller.TrendType NO_CONSTANT

test for a unit root without drift or time trend

CONSTANT

public static final AugmentedDickeyFuller.TrendType CONSTANT

test for a unit root with drift

CONSTANT_TIME

public static final AugmentedDickeyFuller.TrendType CONSTANT_TIME

test for a unit root with drift and deterministic time trend

Method Detail

values

public static AugmentedDickeyFuller.TrendType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AugmentedDickeyFuller.TrendType c : AugmentedDickeyFuller.TrendType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AugmentedDickeyFuller.TrendType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null