%
% A rudimentary statistics toolbox.
% Version 1.10, 9-Sep-98
% Copyright (c) Anders Holtsberg.
% Comments and suggestions to andersh@maths.lth.se.
% 
% Revision 01-10-98 Mathematique Universite de Paris-Sud
%
% Distribution functions.
%   dbeta     - Beta density function.
%   dbinom    - Binomial probability function.
%   dchisq    - Chisquare density function.
%   df        - F density function.
%   dgamma    - Gamma density function.
%   dhypg     - Hypergeometric probability function.
%   dnorm     - Normal density function.
%   dt        - Student t density function.
%
%   pbeta     - Beta distribution function.
%   pbinom    - Binomial cumulative probability function.
%   pchisq    - Chisquare distribution function.
%   pf        - F distribution function.
%   pgamma    - Gamma distribution function.
%   phypg     - Hypergeometric cumulative probab. function.
%   pks       - Kolmogorov Smirnov distribution function.
%   pnorm     - Normal distribution function.
%   pt        - Student t cdf.
%
%   qbeta     - Beta inverse distribution function.
%   qbinom    - Binomial inverse cdf.
%   qchisq    - Chisquare inverse distribution function.
%   qf        - F inverse distribution function.
%   qgamma    - Gamma inverse distribution function.
%   qhypg     - Hypergeometric inverse cdf.
%   qnorm     - Normal inverse distribution function.
%   qt        - Student t inverse distribution function.
%
%   rbeta     - Rand. num. , beta distribution.
%   rbinom    - Rand. num. , binomial distribution.
%   rchisq    - Rand. num. , chisquare distribution.
%   rexpweib  - Rand. num. , exp and weibull distributions.
%   rf        - Rand. num. , F distribution
%   rgamma    - Rand. num. , gamma distribution.
%   rgeom     - Rand. num. , geometric distribution.
%   rhypg     - Rand. num. , hypergeometric distribution.
%   rnorm     - Norm. rand. num. (use randn instead).
%   rpoiss    - Rand. rand. num. , poisson distribution.
%   rt        - Rand. num. , student t distribution.
%
%simulation of random variate  by  reject method
%   rjbinom.m	- Rand. num. , binomial distribution.
%   rjgamma.m	- Rand. numbers , gamma distribution.
%   rjpoiss.m	- Rand. rand. num. , poisson distribution.
%
%Logistic regression.
%   logitfit  - Fit a logistic regression model.
%   lodds     - Log odds function.
%   loddsinv  - Inverse of log odds function.
%
% Various functions.
%   bincoef   - Binomial coefficients.
%   getdata   - Some famous multivariate data sets.
%   quantile  - Empirical quantile (percentile).
%
% Tests, confidence intervals, and model estimation.
%   cmpmod    - Compare small linear model versus large one.
%   ciquant   - Nonparametric confidence interval for quantile.
%   kstwo     - Smirnov test for two samples.
%   lsfit     - Fit a least squares model.
%   lsselect  - Select a predictor subset for regression.
%   test1n    - Tests and confid. interv., 1 norm. sample.
%   test2n    - Tests and confid. interv., 2 norm. samples.
%
% Graphics.
%   qqnorm    - Normal probability paper.
%   qqplot    - Plot empirical quantile vs empirical quantile.
%   linreg    - Linear or polynomial regression, including plot.
%   histo     - Plot a histogram (alternative to hist).
%   plotsym   - Plot with symbols.
%   plotdens  - Draw a nonparametric density estimate.
%   identify  - Identify points on a plot by mouse clicks.
%   pairs     - Pairwise scatter plots.
