artif_spo               Artificial spatial origins
camden_crimes           Records of crimes of Camden Borough of London,
                        UK, 2021 (Source: https://data.police.uk/data/)
chull_poly              Boundary surrounding a set of points
date_checker            Date (Format) Checker
extract_coords          Coordinates extraction
gtp                     Global temporal pattern (GTP)
make_grids              Make square grids
p_prob                  Proportional (probability) distribution
poly                    Boundary coordinates
poly_tester             Geometry and Coordinate Reference System test
                        of a polygon
psim_artif              Stpp from synthetic origins
psim_real               Stpp from real (sample) origins
space_restriction       Space restriction raster map
stp_learner             Learning the spatiotemporal properties of a
                        sample data
walker                  A landscape walker
xyt_data                Spatiotemporal point data
