data = (
{
  class = "epdf_harness";
  epdf = {
    class = "estudent<ldmat>";
	 mu = [1];
    H = ( "matrix", 1, 1, [ 1.0 ] );
    delta = 6.0;
  };
  mean = [1];
  variance = [1.5];
  R = ("matrix",1,1,[1.5]);
  support = {
  	class = "rectangular_support";
  	ranges = ( [ -10.0, 12.0 ] );
  	gridsizes = [ 100 ];
	};
  tolerance = 0.01;
},
		  {
  class = "epdf_harness";
  epdf = {
    class = "estudent<ldmat>";
	 mu = [1.1, 0.2];
    H = ( "matrix", 2, 2, [ 1.1, .5, .5, 0.9 ] );
    delta = 10.0;
    rv = {
      class = "RV";
      names = ( "a", "b" );
    };
  };
  mean = [1.1, 0.2];
  variance = [1.3750, 1.1250];
  R = ("matrix",2,2,[   1.3750, 0.6250,  0.6250, 1.1250]);
  support = {
  	class = "rectangular_support";
  	ranges = ( [ -2.0, 4.0 ], [-3.0, 3.0 ] );
  	gridsizes = [ 100, 100 ];
	};
  tolerance = 0.01;
});