besf                    Memory-free implementation of the RE-ESF model
                        for very large datasets
besf_vc                 Spatially varying coefficient modeling for very
                        large datasets
esf                     Spatial regression with eigenvector spatial
                        filtering
lsem                    Low rank spatial error model (LSEM) estimation
lslm                    Low rank spatial lag model (LSLM) estimation
meigen                  Extraction of Moran's eigenvectors
meigen0                 Nystrom extension of Moran's eigenvectors
meigen_f                Fast approximation of Moran's eigenvectors
plot_qr                 Plot quantile regression coefficients estimated
                        from SF-UQR
predict0                Spatial prediction using eigenvector spatial
                        filtering (ESF) or random effects ESF
predict0_vc             Prediction of explained variables and spatially
                        varying coefficients
resf                    Spatial regression with random effects
                        eigenvector spatial filtering
resf_qr                 Spatial filter unconditional quantile
                        regression
resf_vc                 Spatially varying coefficient modeling
                        with/without automatic coefficient selection
weigen                  Extraction of eigenvectors from a spatial
                        weight matrix
