biz.sc.mm.dm.data

Interface CategoryMatrix

All Known Subinterfaces:

ConfusionMatrix

public interface CategoryMatrix

A CategoryMatrix assigns numeric values to pairs of categories.

Method Summary

Methods

Modifier and Type	Method and Description
CategorySet	getMatrixCategories() Returns collection of categories, which will be used as row and column headers in the matrix.
double	getTotalValues() Returns total values assigned to all entries.
double	getValue(java.lang.Object row, java.lang.Object col) Returns the value assigned to matrix entry.
void	setMatrixCategories(CategorySet categories) Sets collection of categories, which will be used as row and column headers in the matrix

Method Detail

getMatrixCategories

CategorySet getMatrixCategories()

Returns collection of categories, which will be used as row and column headers in the matrix.

Returns:

Collection of categories.

setMatrixCategories

void setMatrixCategories(CategorySet categories)

Sets collection of categories, which will be used as row and column headers in the matrix

Parameters:

categories - set of categories

getValue

double getValue(java.lang.Object row,
              java.lang.Object col)

Returns the value assigned to matrix entry. Single entry is located by giving row and column categories

Parameters:

row - category value which identifies single row of the matrix

col - category value which identifies single column of the matrix

Returns:

value assigned to matrix entry.

getTotalValues

double getTotalValues()

Returns total values assigned to all entries.

Returns:

total values assigned to all entries.