Analyzes dose responses for two populations, using the PROBIT model and the abbreviated protocol as described by Link et al(1996).
Link, W. A. E. F. Hill J. E. Hines and P. F. P. Henry. A Resource
Conservative Procedure for Comparison of Dose-Response Relationships.
Environmental Toxicology and Chemistry. 1996; 15(9):1612-1617.
