com.github.chen0040.data.frame

Interface DataRow

All Known Implementing Classes:

BasicDataRow

public interface DataRow

Created by xschen on 28/4/2017.

Method Summary

Modifier and Type	Method and Description
String	categoricalTarget()
String	categoricalTargetColumnName()
void	copy(DataRow that)
String	getCategoricalCell(String key)
List<String>	getCategoricalColumnNames()
String	getCategoricalTargetCell(String columnName)
List<String>	getCategoricalTargetColumnNames()
double	getCell(String key)
List<String>	getColumnNames()
double	getTargetCell(String columnName)
List<String>	getTargetColumnNames()
DataRow	makeCopy()
void	setCategoricalCell(String columnName, String value)
void	setCategoricalColumnNames(List<String> inputColumns)
void	setCategoricalTargetCell(String columnName, String label)
void	setCategoricalTargetColumnNames(List<String> outputColumns)
void	setCell(String columnName, double value)
void	setColumnNames(List<String> inputColumns)
void	setLevels(Map<String,List<String>> levels)
void	setTargetCell(String columnName, double value)
void	setTargetColumnNames(List<String> outputColumns)
double	target()
String	targetColumnName()
double[]	toArray()

Method Detail

target

double target()

categoricalTarget

String categoricalTarget()

toArray

double[] toArray()

setCell

void setCell(String columnName,
             double value)

setCategoricalCell

void setCategoricalCell(String columnName,
                        String value)

getColumnNames

List<String> getColumnNames()

getCategoricalColumnNames

List<String> getCategoricalColumnNames()

getTargetColumnNames

List<String> getTargetColumnNames()

getCategoricalTargetColumnNames

List<String> getCategoricalTargetColumnNames()

getCell

double getCell(String key)

getTargetCell

double getTargetCell(String columnName)

getCategoricalTargetCell

String getCategoricalTargetCell(String columnName)

setTargetCell

void setTargetCell(String columnName,
                   double value)

setCategoricalTargetCell

void setCategoricalTargetCell(String columnName,
                              String label)

setColumnNames

void setColumnNames(List<String> inputColumns)

setCategoricalColumnNames

void setCategoricalColumnNames(List<String> inputColumns)

setLevels

void setLevels(Map<String,List<String>> levels)

setTargetColumnNames

void setTargetColumnNames(List<String> outputColumns)

setCategoricalTargetColumnNames

void setCategoricalTargetColumnNames(List<String> outputColumns)

makeCopy

DataRow makeCopy()

copy

void copy(DataRow that)

targetColumnName

String targetColumnName()

categoricalTargetColumnName

String categoricalTargetColumnName()

getCategoricalCell

String getCategoricalCell(String key)