% Nominal Statistics Toolbox
% Version 1.2  21-Oct-2005
%
% Statistics over nominal variables -- cross-tabulations, chi-square, etc.
%
% Crosstabulations:
%   xtab1    - one-way contingency table
%   xtab2    - two-way contingency table
%   xtab     - K-way contingency table
%   print_xtab - prints one- and two-way contingency tables
%   xtab2dprime - calculate d-prime from a joint S-R distribution
%
% Measures of association:
%   chi2     - chi-square statistic for a contingency table
%   entropy  - entropy of a distribution
%   infogain - information gain
%   binomial_logL - binomial log-likelihood goodness-of-fit measure
%
% Miscellaneous:
%   recode        - arbitrary many-to-one mapping
%   factor_design - full-factorial design with optional randomization

% Original coding by Alex Petrov, Ohio State University
% $Revision: 1.2 $  $Date: 2005/10/21 $
%
% Part of the utils toolbox version 1.1 for MATLAB version 5 and up.
% http://alexpetrov.com/softw/utils/
% Copyright (c) Alexander Petrov 1999-2006, http://alexpetrov.com
% Please read the LICENSE and NO WARRANTY statement in ../utils_license.m

