org.datavec.api.transform.analysis.columns

Class NumericalColumnAnalysis.Builder<T extends NumericalColumnAnalysis.Builder<T>>

java.lang.Object

org.datavec.api.transform.analysis.columns.NumericalColumnAnalysis.Builder<T>

Direct Known Subclasses:

DoubleAnalysis.Builder, IntegerAnalysis.Builder, LongAnalysis.Builder, TimeAnalysis.Builder

Enclosing class:

NumericalColumnAnalysis

public abstract static class NumericalColumnAnalysis.Builder<T extends NumericalColumnAnalysis.Builder<T>>
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected long	countMaxValue
protected long	countMinValue
protected long	countNegative
protected long	countPositive
protected long	countTotal
protected long	countZero
protected long[]	histogramBucketCounts
protected double[]	histogramBuckets
protected double	mean
protected double	sampleStdev
protected double	sampleVariance

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
T	countMaxValue(long countMaxValue)
T	countMinValue(long countMinValue)
T	countNegative(long countNegative)
T	countPositive(long countPositive)
T	countTotal(long countTotal)
T	countZero(long countZero)
T	histogramBucketCounts(long[] histogramBucketCounts)
T	histogramBuckets(double[] histogramBuckets)
T	mean(double mean)
T	sampleStdev(double sampleStdev)
T	sampleVariance(double sampleVariance)

Methods inherited from class java.lang.Object

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

Field Detail

mean

protected double mean

sampleStdev

protected double sampleStdev

sampleVariance

protected double sampleVariance

countZero

protected long countZero

countNegative

protected long countNegative

countPositive

protected long countPositive

countMinValue

protected long countMinValue

countMaxValue

protected long countMaxValue

countTotal

protected long countTotal

histogramBuckets

protected double[] histogramBuckets

histogramBucketCounts

protected long[] histogramBucketCounts

Constructor Detail

Builder

public Builder()

Method Detail

mean

public T mean(double mean)

sampleStdev

public T sampleStdev(double sampleStdev)

sampleVariance

public T sampleVariance(double sampleVariance)

countZero

public T countZero(long countZero)

countNegative

public T countNegative(long countNegative)

countPositive

public T countPositive(long countPositive)

countMinValue

public T countMinValue(long countMinValue)

countMaxValue

public T countMaxValue(long countMaxValue)

countTotal

public T countTotal(long countTotal)

histogramBuckets

public T histogramBuckets(double[] histogramBuckets)

histogramBucketCounts

public T histogramBucketCounts(long[] histogramBucketCounts)