Model                                     AIC       deltaAIC        AIC wgtModel Likelihood        no.Par.     -2*LogLike
psi(.),p(.)                             16.40           0.00         0.2620         1.0000              2          12.40
psi(.),p(rain)                          17.01           0.61         0.1931         0.7371              3          11.01
psi(bush),p(.)                          17.43           1.03         0.1565         0.5975              3          11.43
psi(drain),p(.)                         17.43           1.03         0.1565         0.5975              3          11.43
psi(bush),p(rain)                       18.03           1.63         0.1160         0.4426              4          10.03
psi(drain),p(rain)                      18.03           1.63         0.1160         0.4426              4          10.03
