Package tech.tablesaw.columns.numbers

Class NumberInterpolator<T extends Number>

java.lang.Object

tech.tablesaw.interpolation.Interpolator<T>

tech.tablesaw.columns.numbers.NumberInterpolator<T>

public class NumberInterpolator<T extends Number>
extends Interpolator<T>

Creates a new column with missing cells filled based off the value of nearby cells.
Subclass to provide alternate interpolation strategies

Field Summary

Fields

Modifier and Type	Field	Description
protected final NumericColumn<T>	col

Constructor Summary

Constructors

Constructor	Description
NumberInterpolator(NumericColumn<T> col)	Constructs an interpolator for the given column

Method Summary

Modifier and Type	Method	Description
DoubleColumn	linear()	Linearly interpolates missing values.

Methods inherited from class tech.tablesaw.interpolation.Interpolator

backfill, frontfill

Methods inherited from class java.lang.Object

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

Field Details

col

protected final NumericColumn<T extends Number> col

Constructor Details

NumberInterpolator

public NumberInterpolator(NumericColumn<T> col)

Constructs an interpolator for the given column

Method Details

linear

public DoubleColumn linear()

Linearly interpolates missing values.