org.dkpro.statistics.agreement.visualization

Class ContingencyMatrixPrinter

java.lang.Object

org.dkpro.statistics.agreement.visualization.ContingencyMatrixPrinter

public class ContingencyMatrixPrinter
extends Object

Plain-text visualization for a contingency matrix as defined by Krippendorff (1980: p. 133). That is, a table showing the frequencies of each combination of categories used by two raters. A contigency table is only defined for coding studies with exactly two raters. For the example by Krippendorff (1980: p. 133), the implementation displays:

     0   1   Σ
 0   5   3   8
 1   1   1   2
 Σ   6   4  10

References:

• Krippendorff, K.: Content Analysis: An Introduction to Its Methodology. Beverly Hills, CA: Sage Publications, 1980.

Author:

Christian M. Meyer

See Also:

ICodingAnnotationStudy

Constructor Summary

Constructors

Constructor and Description
ContingencyMatrixPrinter()

Method Summary

Modifier and Type	Method and Description
void	print(PrintStream out, ICodingAnnotationStudy study) Print the contingency matrix for the given coding study.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContingencyMatrixPrinter

public ContingencyMatrixPrinter()

Method Detail

print

public void print(PrintStream out,
                  ICodingAnnotationStudy study)

Print the contingency matrix for the given coding study.

Throws:

IllegalArgumentException - if the given study has more than two raters.