attribrisk              Calculate attributable risk estimates for one
                        or more exposure characteristics.
attribrisk.control      Sets optional parameters for attribrisk.
attribrisk.fit          This function is used internally by attribrisk
                        functions.
benichou                Data in table 1 in Benichou (1991) from study
                        of esophageal cancer (Tuyns, et al.)
chapter.dat             The data from Whisnant, et al 1996 concerning
                        cerebral infarction, blood pressure, diabetes.
print.attribrisk        Prints a summary of attribrisk.
stroke.dat              Data from Davis PH, et al 1987 Risk factors for
                        ischemic stroke: a prospective study in
                        Rochester, Minnesota.
summary.attribrisk      Summarizes the attribrisk object.
whisnant                Summary data from Whisnant, et al 1996
                        concerning cerebral infarction, blood pressure,
                        diabetes
