% -*- texinfo -*-
% @deftypefn {Function File} {} geometric_rnd (@var{p}, @var{r}, @var{c})
% @deftypefnx {Function File} {} geometric_rnd (@var{p}, @var{sz})
% Return an @var{r} by @var{c} matrix of random samples from the
% geometric distribution with parameter @var{p}, which must be a scalar
% or of size @var{r} by @var{c}.
%
% If @var{r} and @var{c} are given create a matrix with @var{r} rows and
% @var{c} columns. Or if @var{sz} is a vector, create a matrix of size
% @var{sz}.
% @end deftypefn