Model                                     AIC       deltaAIC        AIC wgtModel Likelihood        no.Par.     -2*LogLike
psi(bush),p(.)                         152.20           0.00         0.3216         1.0000              3         146.20
psi(bush),p(.)2                        152.89           0.69         0.2277         0.7082              3         146.89
psi(.),p(.)                            154.15           1.95         0.1213         0.3772              2         150.15
psi(bush),p(rain)                      154.17           1.97         0.1201         0.3734              4         146.17
psi(drain),p(.)                        154.43           2.23         0.1054         0.3279              3         148.43
psi(.),p(rain)                         155.42           3.22         0.0643         0.1999              3         149.42
psi(drain),p(rain)                     156.40           4.20         0.0394         0.1225              4         148.40
psi(.),p(site)                         167.03          14.83         0.0002         0.0006             15         137.03
