calib_param             Automatic calibration of trip distribution
                        laws' parameter
check_format_names      Check format of TDLM's inputs
coords                  Geographical coordinates of Kansas counties'
                        centroids (Longitude/Latitude, 2000)
coords_xy               Geographical coordinates of Kansas counties'
                        centroids (X/Y, Web Mercator, 2000)
county                  Spatial distribution of Kansas counties, USA
                        (2000)
distance                Great-circle distances between Kansas counties,
                        USA
extract_distances       Compute the distance between pairs of locations
extract_opportunities   Compute the number of opportunities between
                        pairs of locations
extract_spatial_information
                        Extract distances and surface areas from a
                        spatial object
gof                     Compute goodness-of-fit measures between
                        observed and simulated OD matrices
mass                    Population and number of out- and in-commuters
                        in Kansas counties, USA (2000)
od                      Origin-Destination commuting matrix for Kansas
                        counties, USA (2000)
run_law                 Estimate mobility flows based on different trip
                        distribution laws
run_law_model           Estimate mobility flows based on different trip
                        distribution laws and models
run_model               Estimate mobility flows based on different trip
                        distribution models
