Model                                     AIC       deltaAIC        AIC wgtModel Likelihood        no.Par.     -2*LogLike
psi(gully),p(rain)                      95.08           0.00         0.4891         1.0000              4          87.08
psi(gully),p(.)                         96.17           1.09         0.2836         0.5798              3          90.17
psi(.),p(rain)                          97.55           2.47         0.1423         0.2908              3          91.55
psi(.),p(.)                             98.58           3.50         0.0850         0.1738              2          94.58
