Fhat                    F nearest neighbour distribution function 
Fzero                   Theoretical nearest neighbour distribution
                        function 
Ghat                    G nearest neighbour distribution function 
Kenv.csr                Envelope of Khat from simulations of complete
                        spatial randomness 
Kenv.label              Envelope of K1hat-K2hat from random labelling
                        of two point patterns 
Kenv.pcp                Calculate simulation envelope for a Poisson
                        Cluster Process
Kenv.tor                Envelope of K12hat from random toroidal shifts
                        of two point patterns 
addpoints               Add points interactively to a point data set 
areapl                  Calculate area of polygon 
as.points               Creates data in spatial point format 
bbox                    Generate a bounding box round a point object 
bodmin                  Bodmin Moors granite tors
burkitt                 Burkitt's lymphoma in Uganda
cardiff                 Locations of homes of juvenile offenders
csr                     Generate completely spatially random points on
                        a polygon 
delpoints               Select points to delete from a points data set 
dsquare                 Distance-squared from a number of points to a
                        number of sources 
gen                     generate points in polygon
getpoly                 Draw a polygon on the current graphics device 
gridpts                 Generate a grid of points 
inout                   Test points for inclusion in a polygon 
inpip                   Select points inside a polygon 
is.points               Point Objects 
k12hat                  Bivariate K-function 
kernel2d                Kernel smoothing of a point pattern 
kernel3d                Space-time kernel 
kernrat                 Ratio of two kernel smoothings 
kerview                 A linked-window system for browsing space-time
                        data 
khat                    K-function 
khvc                    Covariance matrix for the difference between
                        two K-functions 
khvmat                  Covariance matrix for the difference between
                        two K-functions 
mpoint                  Overlay a number of point patterns 
mse2d                   Mean Square Error for a Kernel Smoothing 
n2dist                  Nearest neighbours for two point patterns 
nndistF                 Nearest neighbour distances as used by Fhat() 
nndistG                 Nearest neighbour distances as used by Ghat() 
npts                    Number of points in data set 
okblack                 Oklahoma black offenders
okwhite                 Oklahoma white offenders
pcp                     Fit a Poisson cluster process
pcp.sim                 Generate a Poisson Cluster Process
pdense                  Overall density for a point pattern 
pip                     Points inside or outside a polygon 
plt                     bins nearest neighbour distances
pointmap                Graphics 
polymap                 Graphics 
print.ribfit            Display the fit from tribble() 
ranpts                  adjust number of random points in polygon
rlabel                  Randomly label two or more point sets 
rtor.shift              Random toroidal shift on a point data set 
sbox                    Generate a box surrounding a point object 
secal                   Standard errors for the difference between two
                        K-functions 
shift                   Shift a point data set 
southlancs              Cancer cases in Chorley-Ribble
splancs                 Return version number and author information 
spoints                 Point Objects 
stdiagn                 Summary plots for clustering analysis 
stkhat                  Space-time K-functions 
stmctest                Monte-Carlo test of space-time clustering 
stsecal                 Standard error for space-time clustering 
stvmat                  Variance matrix for space-time clustering 
thin                    Randomly thin a point data set 
tor.shift               Toroidal shift on a point data set 
tribble                 Diggle-Rowlingson Raised Incidence Model 
triblik                 Log-likelihood for the Diggle-Rowlingson raised
                        incidence model 
uganda                  Craters in Uganda
zoom                    Interactively specify a region of a plot for
                        expansion 
