com.imsl.datamining

Enum PredictiveModel.VariableType

java.lang.Object

java.lang.Enum<PredictiveModel.VariableType>

com.imsl.datamining.PredictiveModel.VariableType

All Implemented Interfaces:

Serializable, Comparable<PredictiveModel.VariableType>

Enclosing class:

PredictiveModel

public static enum PredictiveModel.VariableType
extends Enum<PredictiveModel.VariableType>

Enumerates different variable types.

Type

Categorical

Ordered Discrete (e.g., Low, Med., High)

One Class

Multinomial Counts (for all classes or all but a reference class)

Multinomial Class Labels

Quantitative or Continuous

Ignore

Enum Constant Summary

Enum Constants

Enum Constant and Description
CATEGORICAL The associated variable can assume one of a limited number of values (categories).
IGNORE The associated variable should be ignored.
MULTINOMIAL_COUNTS The associated variable is binomial or multinomial counts, given in nClasses-1 consecutive columns.
MULTINOMIAL_COUNTS_ALL The associated variable is binomial or multinomial counts, given in nClasses consecutive columns.
MULTINOMIAL_LABELS The associated variable is binomial or multinomial class labels.
ONE_CLASS The associated variable takes a single value.
ORDERED_DISCRETE The associated variable can assume a limited number of discrete, ordered values.
QUANTITATIVE_CONTINUOUS The associated variable can assume any real value within a range of values.

Method Summary

Modifier and Type	Method and Description
static PredictiveModel.VariableType	valueOf(String name) Returns the enum constant of this type with the specified name.
static PredictiveModel.VariableType[]	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

CATEGORICAL

public static final PredictiveModel.VariableType CATEGORICAL

The associated variable can assume one of a limited number of values (categories).

MULTINOMIAL_LABELS

public static final PredictiveModel.VariableType MULTINOMIAL_LABELS

The associated variable is binomial or multinomial class labels.

MULTINOMIAL_COUNTS_ALL

public static final PredictiveModel.VariableType MULTINOMIAL_COUNTS_ALL

The associated variable is binomial or multinomial counts, given in nClasses consecutive columns.

MULTINOMIAL_COUNTS

public static final PredictiveModel.VariableType MULTINOMIAL_COUNTS

The associated variable is binomial or multinomial counts, given in nClasses-1 consecutive columns.

ORDERED_DISCRETE

public static final PredictiveModel.VariableType ORDERED_DISCRETE

The associated variable can assume a limited number of discrete, ordered values.

ONE_CLASS

public static final PredictiveModel.VariableType ONE_CLASS

The associated variable takes a single value.

QUANTITATIVE_CONTINUOUS

public static final PredictiveModel.VariableType QUANTITATIVE_CONTINUOUS

The associated variable can assume any real value within a range of values.

IGNORE

public static final PredictiveModel.VariableType IGNORE

The associated variable should be ignored.

Method Detail

values

public static PredictiveModel.VariableType[] 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 (PredictiveModel.VariableType c : PredictiveModel.VariableType.values())
    System.out.println(c);

Returns:

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

valueOf

public static PredictiveModel.VariableType valueOf(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:

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

NullPointerException - if the argument is null