% -*- texinfo -*-
% @deftypefn {Function File} {} jsupdf (@var{x}, @var{alpha1}, @var{alpha2})
% For each element of @var{x}, compute the probability density function
% (PDF) at @var{x} of the Johnson SU distribution with shape parameters @var{alpha1}
% and @var{alpha2}.
%
% Default values are @var{alpha1} = 1, @var{alpha2} = 1.
% @end deftypefn