LR.sarlm                 Likelihood ratio test
eigenw                   Spatial weights matrix eigenvalues
errorsarlm               Spatial simultaneous autoregressive error model
                         estimation
lagsarlm                 Spatial simultaneous autoregressive lag model
                         estimation
log.spwdet               Sparse computation of Jacobian for spatial SAR
                         estimation
summary.sarlm            summary method for class sarlm
