# confMatrixShow

## PURPOSE

Used to display a confusion matrix.

## SYNOPSIS

function confMatrixShow( CM, types, pvPairs, nDigits, showCnts )

## DESCRIPTION

     Used to display a confusion matrix.

     See confMatrix for general format and info on confusion matricies. This
     function normalizes the CM before displaying, hence all values range in
     [0,1] and rows sum to 1.

     USAGE
      confMatrixShow( CM, [types], [pvPairs], [nDigits], [showCnts] )

     INPUTS
      CM          - [nTypes x nTypes] confusion array -- see confMatrix
      types       - [] cell array of length nTypes of text labels
      pvPairs     - [{'FontSize',20}] parameter / value list for text.m
      nDigits     - [2] number of digits after decimal to display
      showCnts    - [0] show total count per row to the right

     OUTPUTS

     EXAMPLE
      CM = randint2(6,6,[1,100])+eye(6)*500;
      types = { 'anger','disgust','fear','joy','sadness','surprise' };
      confMatrixShow( CM, types, {'FontSize',20}, [], 0 )
      title('confusion matrix','FontSize',24);

     See also confMatrix, imLabel, dispMatrixIm

     Piotr's Image&Video Toolbox      Version 2.50
     Copyright 2010 Piotr Dollar.  [pdollar-at-caltech.edu]
     Please email me if you find bugs, or have suggestions or questions!
     Licensed under the Lesser GPL [see external/lgpl.txt]

## CROSS-REFERENCE INFORMATION

This function calls:

- dispMatrixIm Display a Matrix with non-negative entries in image form.
- imLabel Improved method for labeling figure axes.
- int2str2 Convert integer to string of given length; improved version of int2str.

This function is called by: