An triangular.test object is created with
triangular.test.norm or triangular.test.prop
data for group 1
data for group 2
size of group 1
size of group 2
risk of 1st kind
risk of 2nd kind
character, either "normal" or "bernoulli", describing the
type of triangiular test
character, "one" or "two"
character, "one-sided" or "two-sided"
parameter describing the Null hypothesis, see triangular.test.prop
...
...
parameter describing the Null hypothesis, see triangular.test.norm
...
...
character, outcome of the test, "H0" or "H1"
total number of steps
Dieter Rasch, Juergen Pilz, L.R. Verdooren, Albrecht Gebhardt: Optimal Experimental Design with R, Chapman and Hall/CRC, 2011