Kaver		Average K-functions from Simulations
Kenvl		Compute Envelope and Average of Simulations of K-fn
Kfn		Compute K-fn of a Point Pattern
Psim		Simulate Binomial Spatial Point Process
SSI		Simulates Sequential Spatial Inhibition Point Process
Strauss		Simulates Strauss Spatial Point Process
correlogram	Compute Spatial Correlograms
sphercov	Spatial Covariance Functions
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
semat		Evaluate Kriging Standard Error of Prediction over a Grid
surf.gls	Fits a Trend Surface by Generalized Least-squares
surf.ls		Fits a Trend Surface by Least-squares
trmat		Evaluate Trend Surface over a Grid
variogram	Compute Spatial Variogram
