Angeville               Data from d'Angeville (1836) on the population
                        of France
Guerry                  Data from A.-M. Guerry, "Essay on the Moral
                        Statistics of France"
Guerry-package          Maps, Data and Methods Related to Guerry (1833)
                        "Moral Statistics of France"
gfrance                 Map of France in 1830 with the Guerry data
gfrance85               Map of France in 1830 with the Guerry data,
                        excluding Corsica
propensity              Distribution of crimes against persons at
                        different ages
