cafe                    Simulated cafe drink data
chips                   Simulated potato chip purchase intent data
coffee                  Black coffee liking data
ham                     Cured ham liking data
icecream                Simulated ice cream liking data
lunchbags               Lunch bag purchase data
pies                    Thanksgiving pie data
turf                    Find the product portfolio with maximum reach
turf_min_cover          Find the smallest portfolio that reaches every
                        reachable respondent
turf_simulate           Simulate a reach matrix
turf_sizes              Find the best portfolio for each of several
                        sizes
