# Systematic Comparison of Trip Distribution Laws and Models

## Documentation for package ‘TDLM’ version 1.1.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

calib_param | Automatic calibration of trip distribution laws' parameter
check_format_names | Check format of TDLM's inputs
coords | Geographical coordinates of US Kansas counties' centroids in 2000 (Longitude/Latitude)
coords_xy | Geographical coordinates of US Kansas counties' centroids in 2000 (X/Y based on Web Mercator)
county | Spatial distribution of US Kansas counties in 2000
distance | Great-circle distances between US Kansas counties
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 by US Kansas county in 2000
od | Origin-Destination commuting matrix between US Kansas counties in 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