Function reference • spNetwork

Network Kernel Density Functions to perform Network Kernel Density estimation.
`nkde()`	Network Kernel density estimate
`nkde.mc()`	Network Kernel density estimate (multicore)
`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_cv_likelihood_calc()`	Bandwidth selection by likelihood cross validation
`bw_cv_likelihood_calc.mc()`	Bandwidth selection by likelihood cross validation (multicore)
`tricube_kernel()`	Tricube kernel
`triweight_kernel()`	Triweight kernel
`uniform_kernel()`	Uniform kernel
`cosine_kernel()`	Cosine kernel
`epanechnikov_kernel()`	Epanechnikov kernel
`gaussian_kernel()`	Gaussian kernel
`gaussian_kernel_scaled()`	Scaled gaussian kernel
`quartic_kernel()`	Quartic kernel
`triangle_kernel()`	triangle kernel
Temporal Network Kernel Density Functions to perform Temporal Network Kernel Density estimation.
`tnkde()`	Temporal Network Kernel density estimate
`tnkde.mc()`	Temporal Network Kernel density estimate (multicore)
`tkde()`	Temporal Kernel density estimate
Spatial weight matrices on networks Functions to calculate spatial weight matrices on networks.
`network_listw()`	Network distance listw
`network_listw.mc()`	Network distance listw (multicore)
K functions on networks Functions to calculate K and G functions on networks.
`kfunctions()`	Network k and g functions (maturing)
`kfunctions.mc()`	Network k and g functions (multicore, maturing)
`cross_kfunctions()`	Network cross k and g functions (maturing)
`cross_kfunctions.mc()`	Network cross k and g functions (multicore, maturing)
Knn functions on networks Functions to calculate K nearest neighbours on networks.
`network_knn()`	K-nearest points on network
`network_knn.mc()`	K-nearest points on network (multicore version)
Network building Functions to build graphs.
`build_graph()`	Network generation
`build_graph_directed()`	Directed network generation
`graph_checking()`	Topological error
`simplify_network()`	Simplify a network
`split_graph_components()`	Split graph components
Isochrones Functions to calculate isochrones.
`calc_isochrones()`	Isochrones calculation
Geometrical functions Functions to perform geometric operations.
`build_quadtree()`	Build a quadtree
`spatial_request()`	Spatial request
`closest_points()`	Find closest points
`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)
`split_lines_at_vertex()`	Split lines at vertices in a feature collection of linestrings
Spatial data cleaning Functions to clean data before spatial analysis
`aggregate_points()`	Events aggregation

Reference

Network Kernel Density

Temporal Network Kernel Density

Spatial weight matrices on networks

K functions on networks

Knn functions on networks

Network building

Isochrones

Geometrical functions

Spatial data cleaning