CC                      Univariate analysis of case control studies
CCInter                 Stratified analysis for case control studies
CCTable                 Summary table for univariate analysis of case
                        control studies
CS                      Univariate analysis of cohort study measuring
                        risk
CSInter                 Stratified analysis for cohort studies
                        measuring risk
CSTable                 Summary table for univariate analysis of cohort
                        studies measuring risk
Tiramisu                A foodborne disease outbreak dataset
crossTable              contingency table of 2 variables
orderFactors            Generates ordered factors.
