as.transfun             create a transition function
dispersal               dispersal transfun
dynamic                 dynamic objects
landscape               landscape objects
parameters              get and set parameters
pop                     pop: A Flexible Syntax for Population Dynamic
                        Modelling
probability             probability transfun
projection              Deterministic projection
rate                    rate transfun
simulation              Stochastic Simulation
transfun                transfun objects
transition              transition objects
