Package com.macrofocus.molap.aggregates.cube

Class UnivariateStatistics

java.lang.Object

com.macrofocus.molap.aggregates.cube.UnivariateStatistics

All Implemented Interfaces:

java.lang.Comparable<UnivariateStatistics>

public class UnivariateStatistics
extends java.lang.Object
implements java.lang.Comparable<UnivariateStatistics>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	UnivariateStatistics.EstimationType	An enum for various estimation strategies of a percentile referred in wikipedia on quantile with the names of enum matching those of types mentioned in wikipedia.

Constructor Summary

Constructors

Constructor	Description
UnivariateStatistics(Series column)
UnivariateStatistics(java.lang.Iterable<Row> rows, Series<Row,?> column)

Method Summary

Modifier and Type	Method	Description
int	compareTo(UnivariateStatistics o)
long	getCount()
java.lang.Number	getMaximum()
java.lang.Double	getMean()
java.lang.Number	getMedian()
java.lang.Number	getMinimum()
java.lang.Double	getPercentile(double p)
java.lang.Double	getPercentile(UnivariateStatistics.EstimationType type, double p)
java.lang.Object	getSigma(double sigma)
java.lang.Double	getStdDev()
java.lang.Double	getSum()
java.lang.Double	getUncorrectedSumOfSquares()
java.lang.Double	getVariance()
java.lang.Double	toPercentile(double value)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnivariateStatistics

public UnivariateStatistics(Series column)

UnivariateStatistics

public UnivariateStatistics(java.lang.Iterable<Row> rows,
                            Series<Row,?> column)

Method Detail

getUncorrectedSumOfSquares

public java.lang.Double getUncorrectedSumOfSquares()

getMinimum

public java.lang.Number getMinimum()

getMaximum

public java.lang.Number getMaximum()

getMean

public java.lang.Double getMean()

getVariance

public java.lang.Double getVariance()

getStdDev

public java.lang.Double getStdDev()

getSigma

public java.lang.Object getSigma(double sigma)

getMedian

public java.lang.Number getMedian()

getCount

public long getCount()

getSum

public java.lang.Double getSum()

getPercentile

public java.lang.Double getPercentile(UnivariateStatistics.EstimationType type,
                                      double p)

toPercentile

public java.lang.Double toPercentile(double value)

getPercentile

public java.lang.Double getPercentile(double p)

compareTo

public int compareTo(UnivariateStatistics o)

Specified by:

compareTo in interface java.lang.Comparable<UnivariateStatistics>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object