NeighbourhoodMatrixNetwork
                        Creates the neighbourhood structure of a linear
                        network
SampleMarkedPattern     Marked point pattern on a road network
                        simulating traffic accident locations
drhot                   Identifies differential risk hotspots along a
                        linear network given a vector of relative
                        probabilities computed over the middle points
                        of the segments of the network
drsens                  Performs a sensitivity analysis on the
                        parameters 'k' and 'n' that are provided to
                        'drhot'
drsummary               Performs a summary of a set of differential
                        risk hotspots located along a linear network
plothot                 Plots an object obtained with
                        'DiffHotspots_n_k'
plotrelp                Plots an object obtained with 'relpnet'
relpnet                 Computes the relative probability of observing
                        a type of event along a linear network
