org.datavec.api.transform.analysis.counter

Class DoubleAnalysisCounter

java.lang.Object

org.datavec.api.transform.analysis.counter.DoubleAnalysisCounter

All Implemented Interfaces:

Serializable, AnalysisCounter<DoubleAnalysisCounter>

public class DoubleAnalysisCounter
extends Object
implements AnalysisCounter<DoubleAnalysisCounter>

A counter function for doing analysis on Double columns, on Spark

Author:

Alex Black

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DoubleAnalysisCounter()

Method Summary

Modifier and Type	Method and Description
DoubleAnalysisCounter	add(Writable writable)
long	getCountTotal()
double	getMaxValueSeen()
double	getMean()
double	getMinValueSeen()
double	getSampleStdev()
double	getSampleVariance()
double	getSum()
DoubleAnalysisCounter	merge(DoubleAnalysisCounter other)

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleAnalysisCounter

public DoubleAnalysisCounter()

Method Detail

getMinValueSeen

public double getMinValueSeen()

getMaxValueSeen

public double getMaxValueSeen()

getSum

public double getSum()

getCountTotal

public long getCountTotal()

getSampleStdev

public double getSampleStdev()

getMean

public double getMean()

getSampleVariance

public double getSampleVariance()

add

public DoubleAnalysisCounter add(Writable writable)

Specified by:

add in interface AnalysisCounter<DoubleAnalysisCounter>

merge

public DoubleAnalysisCounter merge(DoubleAnalysisCounter other)

Specified by:

merge in interface AnalysisCounter<DoubleAnalysisCounter>