Model                                     AIC       deltaAIC        AIC wgtModel Likelihood        no.Par.     -2*LogLike
psi(.),p(.)                            142.64           0.00         0.2788         1.0000              2         138.64
psi(bush),p(.)                         143.08           0.44         0.2237         0.8025              3         137.08
psi(.),p(rain)                         143.49           0.85         0.1823         0.6538              3         137.49
psi(bush),p(rain)                      143.94           1.30         0.1455         0.5220              4         135.94
psi(drain),p(.)                        144.64           2.00         0.1026         0.3679              3         138.64
psi(drain),p(rain)                     145.49           2.85         0.0671         0.2405              4         137.49
