correlogram	Compute Spatial Correlograms 
expcov	Spatial Covariance Functions 
gaucov	Spatial Covariance Functions 
Kaver	Average K-functions from Simulations 
Kenvl	Compute Envelope and Average of Simulations of K-fns 
Kfn	Compute K-fn of a Point Pattern 
ppgetregion	Get Domain for Spatial Point Pattern Analyses 
ppinit	Read a Point Process Object from a File 
pplik	Pseudo-likelihood Estimation of a Strauss Spatial Point Process 
ppregion	Set Domain for Spatial Point Pattern Analyses 
prmat	Evaluate Kriging Surface over a Grid 
Psim	Simulate Binomial Spatial Point Process 
semat	Evaluate Kriging Standard Error of Prediction over a Grid 
sphercov	Spatial Covariance Functions 
SSI	Simulates Sequential Spatial Inhibition Point Process 
Strauss	Simulates Strauss Spatial Point Process 
surf.gls	Fits a Trend Surface by Generalized Least-squares 
surf.ls	Fits a Trend Surface by Least-squares 
topo	Spatial Topographic Data 
trmat	Evaluate Trend Surface over a Grid 
variogram	Compute Spatial Variogram 
