adaptive_bw_tnkde_cpp   The exposed function to calculate adaptive
                        bandwidth with space-time interaction for TNKDE
                        (INTERNAL)
aggregate_points        Events aggregation
bike_accidents          Road accidents including a bicyle in Montreal
                        in 2016
build_graph             Network generation
build_graph_directed    Directed network generation
build_quadtree          Build a quadtree
bw_cv_likelihood_calc   Bandwidth selection by likelihood cross
                        validation
bw_cv_likelihood_calc.mc
                        Bandwidth selection by likelihood cross
                        validation (multicore)
bw_cv_likelihood_calc_tkde
                        Bandwidth selection for Temporal Kernel density
                        estimate by likelihood cross validation
bw_cvl_calc             Bandwidth selection by Cronie and Van
                        Lieshout's Criterion
bw_cvl_calc.mc          Bandwidth selection by Cronie and Van
                        Lieshout's Criterion (multicore version)
bw_tnkde_cv_likelihood_calc
                        Bandwidth selection by likelihood cross
                        validation for temporal NKDE
bw_tnkde_cv_likelihood_calc.mc
                        Bandwidth selection by likelihood cross
                        validation for temporal NKDE (multicore)
calc_isochrones         Isochrones calculation
closest_points          Find closest points
cosine_kernel           Cosine kernel
cross_gfunc_cpp         c++ cross g function
cross_kfunc_cpp         c++ cross k function
cross_kfunctions        Network cross k and g functions (maturing)
cross_kfunctions.mc     Network cross k and g functions (multicore,
                        maturing)
epanechnikov_kernel     Epanechnikov kernel
esc_kernel_loo_nkde     The worker function to calculate continuous
                        TNKDE likelihood cv
esc_kernel_loo_tnkde    The worker function to calculate continuous
                        TNKDE likelihood cv
esd_kernel_loo_nkde     The worker function to calculate discontinuous
                        TNKDE likelihood cv
esd_kernel_loo_tnkde    The worker function to calculate discontinuous
                        TNKDE likelihood cv
gaussian_kernel         Gaussian kernel
gaussian_kernel_scaled
                        Scaled gaussian kernel
gfunc_cpp               c++ g function
graph_checking          Topological error
k_nt_functions          Network k and g functions for spatio-temporal
                        data (experimental, NOT READY FOR USE)
k_nt_functions.mc       Network k and g functions for spatio-temporal
                        data (multicore, experimental, NOT READY FOR
                        USE)
kfunc_cpp               c++ k function
kfunctions              Network k and g functions (maturing)
kfunctions.mc           Network k and g functions (multicore, maturing)
lines_center            Centre points of lines
lines_direction         Unify lines direction
lines_points_along      Points along lines
lixelize_lines          Cut lines into lixels
lixelize_lines.mc       Cut lines into lixels (multicore)
main_network_mtl        Primary road network of Montreal
mtl_libraries           Libraries of Montreal
mtl_network             Road network of Montreal
mtl_theatres            Theatres of Montreal
network_knn             K-nearest points on network
network_knn.mc          K-nearest points on network (multicore version)
network_listw           Network distance listw
network_listw.mc        Network distance listw (multicore)
nkde                    Network Kernel density estimate
nkde.mc                 Network Kernel density estimate (multicore)
nkde_get_loo_values     The exposed function to calculate NKDE
                        likelihood cv
quartic_kernel          Quartic kernel
simple_lines            LineString to simple Line
simplify_network        Simplify a network
small_mtl_network       Smaller subset road network of Montreal
spNetwork-package       spNetwork: Spatial Analysis on Network
spatial_index           An object (c++ pointer) to do some spatial
                        query of rectanlges (internal)
spatial_index$new       Constructor method for a spatial_index object
spatial_index$tree_request
                        spatial request on rtree index (internal)
spatial_request         Spatial request
split_graph_components
                        Split graph components
split_lines_at_vertex   Split lines at vertices in a feature collection
                        of linestrings
st_bbox_by_feature      Obtain all the bounding boxes of a feature
                        collection
tkde                    Temporal Kernel density estimate
tnkde                   Temporal Network Kernel density estimate
tnkde.mc                Temporal Network Kernel density estimate
                        (multicore)
tnkde_get_loo_values    The exposed function to calculate TNKDE
                        likelihood cv
tnkde_worker_bw_sel     Worker function fo Bandwidth selection by
                        likelihood cross validation for temporal NKDE
triangle_kernel         triangle kernel
tricube_kernel          Tricube kernel
triweight_kernel        Triweight kernel
uniform_kernel          Uniform kernel
worker_adaptive_bw_tnkde
                        Worker function for adaptive bandwidth for TNDE
