smile.data.measure

Class NumericalMeasure

java.lang.Object

smile.data.measure.NumericalMeasure

All Implemented Interfaces:

java.io.Serializable, Measure

Direct Known Subclasses:

IntervalScale, RatioScale

public abstract class NumericalMeasure
extends java.lang.Object
implements Measure

Numerical data, also called quantitative data. Numerical data may be discrete or continuous. Continuous data may be subdivided into interval data and ratio data.

See Also:

Serialized Form

Field Summary

Fields inherited from interface smile.data.measure.Measure

Currency, Percent

Constructor Summary

Constructors

Constructor and Description
NumericalMeasure(java.text.NumberFormat format) Constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString(java.lang.Object o) Returns the string representation of a value of the measure.
java.lang.Number	valueOf(java.lang.String s) Returns a measurement value object represented by the argument string s.

Methods inherited from class java.lang.Object

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

Constructor Detail

NumericalMeasure

public NumericalMeasure(java.text.NumberFormat format)

Constructor.

Method Detail

toString

public java.lang.String toString(java.lang.Object o)

Description copied from interface: Measure

Returns the string representation of a value of the measure.

Specified by:

toString in interface Measure

valueOf

public java.lang.Number valueOf(java.lang.String s)
                         throws java.lang.NumberFormatException

Description copied from interface: Measure

Returns a measurement value object represented by the argument string s.

Specified by:

valueOf in interface Measure

Throws:

java.lang.NumberFormatException