com.numericalmethod.suanshu.stats.descriptive.rank
Class Max

java.lang.Object
  com.numericalmethod.suanshu.stats.descriptive.rank.Max

All Implemented Interfaces:

Statistic

public class Max
extends java.lang.Object
implements Statistic

The maximum of a sample is the biggest value in the sample.

The R equivalent function is max.

See Also:

Wikipedia: Maximum

Constructor Summary

Max()
Construct an empty Max calculator.

Max(double[] data)
Construct a Max calculator, initialized with a sample.

Max(Max that)
Copy constructor.

Method Summary

void	addData(double... data) Recompute the statistic, incrementally if possible.
long	N() Get the size of the sample.
java.lang.String	toString()
double	value() Get the value of the statistic.

Methods inherited from class java.lang.Object

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

Constructor Detail

Max

public Max()

Construct an empty Max calculator.

Max

public Max(double[] data)

Construct a Max calculator, initialized with a sample.

Parameters:

data - a sample

Max

public Max(Max that)

Copy constructor.

Parameters:

that - another Max object

Method Detail

addData

public void addData(double... data)

Description copied from interface: Statistic

Recompute the statistic, incrementally if possible.

Specified by:

addData in interface Statistic

Parameters:

data - an array of new items

value

public double value()

Description copied from interface: Statistic

Get the value of the statistic.

Specified by:

value in interface Statistic

Returns:

the statistic

N

public long N()

Description copied from interface: Statistic

Get the size of the sample.

Specified by:

N in interface Statistic

Returns:

the sample size

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object