% Graphing function library -- Jim LeSage
%
%   
%            histo : Plot a histogram
%        make_html : makes HTML verion of contents.m files for the Econometrics Toolbox
%            pairs : Pairwise scatter plots of the columns of x
%          pairs_d : demo of pairs (pairwise scatterplots)
%        plt_turns : plot turning points in a time series
%       plt_turnsd : demo of fturns() 
%          pltdens : Draw a nonparametric density estimate. 
%        pltdens_d : demo of pltdens (non-parameter density plot)
%             spyc : a colorful version of the matlab spy function
%           tsplot : time-series plot with dates and labels
%         tsplot_d : demo of tsplot (time-series plot)
