hex.createframe.postprocess

Class MissingInserterCfps

java.lang.Object

water.Iced<CreateFramePostprocessStep>

hex.createframe.CreateFramePostprocessStep

hex.createframe.postprocess.MissingInserterCfps

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Cloneable, Freezable<CreateFramePostprocessStep>

public class MissingInserterCfps
extends CreateFramePostprocessStep

This action randomly injects missing values into the dataframe.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MissingInserterCfps()
MissingInserterCfps(double p)

Method Summary

Methods

Modifier and Type	Method and Description
void	exec(Frame fr, java.util.Random rng) Execute this post-processing step.

Methods inherited from class hex.createframe.CreateFramePostprocessStep

workAmount

Methods inherited from class water.Iced

asBytes, clone, copyOver, frozenType, read, readExternal, readJSON, reloadFromBytes, toJsonString, write, writeExternal, writeJSON

Methods inherited from class java.lang.Object

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

Constructor Detail

MissingInserterCfps

public MissingInserterCfps()

MissingInserterCfps

public MissingInserterCfps(double p)

Parameters:

p - Fraction of values to be converted into NAs.

Method Detail

exec

public void exec(Frame fr,
        java.util.Random rng)

Execute this post-processing step.

Specified by:

exec in class CreateFramePostprocessStep

Parameters:

fr - Frame that the task modifies.

rng - Random number generator to use if the task needs to modify the frame randomly.