DRHotspots_k_n          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
NeighbourhoodMatrixNetwork
                        Creates the neighbourhood structure of a linear
                        network
PlotHotspots            Plots an object obtained with
                        'DiffHotspots_n_k'
PlotRelativeProbabilities
                        Plots an object obtained with
                        'RelativeProbabilityNetwork'
RelativeProbabilityNetwork
                        Computes the relative probability of observing
                        a type of event along a linear network
SampleMarkedPattern     Marked point pattern on a road network
                        simulating traffic accidents
Sensitivity_k_n         Performs a sensitivity analysis on the
                        parameters 'k' and 'n' that are provided to
                        'DRHotspots_k_n'
SummaryDRHotspots       Performs a summary of a set of differential
                        risk hotspots located along a linear network
