de.jstacs.classifier
Class AbstractScoreBasedClassifier.DoubleTableResult

java.lang.Object
  de.jstacs.results.Result
      de.jstacs.classifier.AbstractScoreBasedClassifier.DoubleTableResult

All Implemented Interfaces:

Storable

Enclosing class:

AbstractScoreBasedClassifier

public static class AbstractScoreBasedClassifier.DoubleTableResult
extends Result

This class is for Results given as a table of double s.

Author:

Jens Keilwagen

See Also:

Result

Field Summary

Fields inherited from class de.jstacs.results.Result

comment, datatype, name

Constructor Summary

AbstractScoreBasedClassifier.DoubleTableResult(StringBuffer representation)
The standard constructor for the interface Storable .

AbstractScoreBasedClassifier.DoubleTableResult(String name, String comment, AbstractList<double[]> list)
This is the default constructor that creates an instance based on the results given in list

Method Summary

protected void	fromXML(StringBuffer representation) This method is used in Result.Result(StringBuffer) to extract the information.
double[]	getLine(int index) Return the line with a given index from the table.
int	getNumberOfLines() Returns the number of lines in this table.
static StringBuffer	getPlotCommands(REnvironment e, String plotOptions, AbstractScoreBasedClassifier.DoubleTableResult... dtr) This method copies the data to the server side and creates a StringBuffer containing the plot commands.
static StringBuffer	getPlotCommands(REnvironment e, String plotOptions, int[] colors, AbstractScoreBasedClassifier.DoubleTableResult... dtr) This method copies the data to the server side and creates a StringBuffer containing the plot commands.
static StringBuffer	getPlotCommands(REnvironment e, String plotOptions, String[] colors, AbstractScoreBasedClassifier.DoubleTableResult... dtr) This method copies the data to the server side and creates a StringBuffer containing the plot commands.
double[][]	getResult() Returns the value of the Result.
static ImageResult	plot(REnvironment e, AbstractScoreBasedClassifier.DoubleTableResult... dtr) This method plots an array of AbstractScoreBasedClassifier.DoubleTableResults in one image.
String	toString()
StringBuffer	toXML() This method returns an XML representation as StringBuffer of an instance of the implementing class.

Methods inherited from class de.jstacs.results.Result

appendMainInfo, checkDatatype, createResult, extractMainInfo, getComment, getDatatype, getName, isCastableResult, isComparableResult

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractScoreBasedClassifier.DoubleTableResult

public AbstractScoreBasedClassifier.DoubleTableResult(String name,
                                                      String comment,
                                                      AbstractList<double[]> list)

This is the default constructor that creates an instance based on the results given in list

Parameters:

name - the name of the result

comment - the comment for the result

list - the list of values

AbstractScoreBasedClassifier.DoubleTableResult

public AbstractScoreBasedClassifier.DoubleTableResult(StringBuffer representation)
                                               throws NonParsableException

The standard constructor for the interface Storable . Creates a new AbstractScoreBasedClassifier.DoubleTableResult out of its XML representation.

Parameters:

representation - the XML representation as StringBuffer

Throws:

NonParsableException - if the AbstractScoreBasedClassifier.DoubleTableResult could not be reconstructed out of the XML representation (the StringBuffer representation could not be parsed)

See Also:

Result.Result(StringBuffer), Storable

Method Detail

fromXML

protected void fromXML(StringBuffer representation)
                throws NonParsableException

Description copied from class: Result

This method is used in Result.Result(StringBuffer) to extract the information. The method can be seen as opposite of Storable.toXML() and should not be made public.

Specified by:

fromXML in class Result

Parameters:

representation - the XML represenation of the Result to be parsed

Throws:

NonParsableException - if the XML representation is not parsable

See Also:

Result.extractMainInfo(StringBuffer)

getLine

public double[] getLine(int index)

Return the line with a given index from the table.

Parameters:

index - the given index

Returns:

the line with the given index

getNumberOfLines

public int getNumberOfLines()

Returns the number of lines in this table.

Returns:

the number of lines in this table

toString

public String toString()

Overrides:

toString in class Object

getResult

public double[][] getResult()

Description copied from class: Result

Returns the value of the Result.

Specified by:

getResult in class Result

Returns:

the value of the Result

toXML

public StringBuffer toXML()

Description copied from interface: Storable

This method returns an XML representation as StringBuffer of an instance of the implementing class.

Returns:

the XML representation

plot

public static final ImageResult plot(REnvironment e,
                                     AbstractScoreBasedClassifier.DoubleTableResult... dtr)
                              throws Exception

This method plots an array of AbstractScoreBasedClassifier.DoubleTableResults in one image.

Parameters:

dtr - the array of AbstractScoreBasedClassifier.DoubleTableResults

e - the R environment

Returns:

the image as an ImageResult

Throws:

Exception - if something went wrong

See Also:

ImageResult.ImageResult(String, String, java.awt.image.BufferedImage)

getPlotCommands

public static final StringBuffer getPlotCommands(REnvironment e,
                                                 String plotOptions,
                                                 AbstractScoreBasedClassifier.DoubleTableResult... dtr)
                                          throws Exception

This method copies the data to the server side and creates a StringBuffer containing the plot commands.

Parameters:

dtr - the array of AbstractScoreBasedClassifier.DoubleTableResults

e - the R environment

plotOptions -

1. recommended for MeasureParameters.Measure.ReceiverOperatingCharacteristicCurve or MeasureParameters.Measure.PrecisionRecallCurve: MeasureParameters.Measure.getNameString()
2. any String that can be parsed to R plot options
3. Returns:
   a StringBuffer containing the plot commands
   Throws:
   Exception - if something went wrong

getPlotCommands

public static final StringBuffer getPlotCommands(REnvironment e,
                                                 String plotOptions,
                                                 int[] colors,
                                                 AbstractScoreBasedClassifier.DoubleTableResult... dtr)
                                          throws Exception

This method copies the data to the server side and creates a StringBuffer containing the plot commands.

Parameters:

dtr - the array of AbstractScoreBasedClassifier.DoubleTableResults

e - the R environment

plotOptions -

1. recommended for MeasureParameters.Measure.ReceiverOperatingCharacteristicCurve or MeasureParameters.Measure.PrecisionRecallCurve: MeasureParameters.Measure.getNameString()
2. any String that can be parsed to R plot options
3. colors - array of colors for the dtrs
   Returns:
   a StringBuffer containing the plot commands
   Throws:
   Exception - if something went wrong

getPlotCommands

public static final StringBuffer getPlotCommands(REnvironment e,
                                                 String plotOptions,
                                                 String[] colors,
                                                 AbstractScoreBasedClassifier.DoubleTableResult... dtr)
                                          throws Exception

This method copies the data to the server side and creates a StringBuffer containing the plot commands.

Parameters:

dtr - the array of AbstractScoreBasedClassifier.DoubleTableResults

e - the R environment

plotOptions -

1. recommended for MeasureParameters.Measure.ReceiverOperatingCharacteristicCurve or MeasureParameters.Measure.PrecisionRecallCurve: MeasureParameters.Measure.getNameString()
2. any String that can be parsed to R plot options
3. colors - array of colors for the dtrs
   Returns:
   a StringBuffer containing the plot commands
   Throws:
   Exception - if something went wrong