Hi, R users, I am estimating a spatial lag model using the "spdep" package. Before running the model, I was creating K nearest neighbours for spatial weights. My observations are points. Let me use the "coords" in Columbus dataset as an example, and I consider 5 nearest neighbors. library(spdep) data(columbus) ### create neighbor list using point coordinates "coords" col_nb5<-knn2nb(knearneigh(coords,k=5,longlat=FALSE,RANN=TRUE)) ### calculate weighting col_wts<-nb2listw(col_nb5, style="W",zero.policy=FALSE) ### now I want to see the neighborhood list: col_nb5 print(col_nb5) ### instead of a neighbor list, what I get is: Neighbour list object: Number of regions: 49 Number of nonzero links: 245 Percentage nonzero weights: 10.20408 Average number of links: 5 Non-symmetric neighbours list I had similar problem when trying to view "col_wts" My question is: what is the right way to view the neighbor list? Thanks! Gary [[alternative HTML version deleted]]