Eyam                    Eyam plague.
MultiBD                 Multivariate birth-death processes
SEIR_prob               Transition probabilities of an SEIR process
SIR_prob                Transition probabilities of an SIR process
bbd_prob                Transition probabilities of a birth/birth-death
                        process
dbd_prob                Transition probabilities of a death/birth-death
                        process
