% -*- texinfo -*-
% @deftypefn {Function File} {} lognrnd (@var{mu}, @var{sigma}, @var{r}, @var{c})
% @deftypefnx {Function File} {} lognrnd (@var{mu}, @var{sigma}, @var{sz})
% Return an @var{r} by @var{c} matrix of random samples from the
% lognormal distribution with parameters @var{mu} and @var{sigma}. Both
% @var{mu} and @var{sigma} must be scalar or of size @var{r} by @var{c}.
% Or if @var{sz} is a vector, create a matrix of size @var{sz}.
%
% If @var{r} and @var{c} are omitted, the size of the result matrix is
% the common size of @var{mu} and @var{sigma}.
% @end deftypefn