Model                                     AIC       deltaAIC        AIC wgtModel Likelihood        no.Par.     -2*LogLike
psi(.),p(.)                             48.63           0.00         0.3472         1.0000              2          44.63
psi(gully),p(.)                         49.32           0.69         0.2459         0.7082              3          43.32
psi(open),p(.)                          50.50           1.87         0.1363         0.3926              3          44.50
psi(.),p(rain)                          50.61           1.98         0.1290         0.3716              3          44.61
psi(gully),p(rain)                      51.31           2.68         0.0909         0.2618              4          43.31
psi(open),p(rain)                       52.48           3.85         0.0506         0.1459              4          44.48
