%!demo
%! ## Compute the variance for a Lognormal distribution
%! data = lognrnd (0, 1, 10000, 1);
%! pd = fitdist (data, "Lognormal");
%! var_value = var (pd)
%!
%! ## Use this to calculate the variance, which quantifies the spread of the
%! ## positive skewed values in the distribution.
