Function reference • ithimr

Main functions

Run the ITHIM model - the setting up the environments (variables and loading files), running the model and generating the outputs.

run_ithim(): Wrapper for running ITHIM

run_ithim_setup(): Run the set up scripts for ITHIM

Others

Other functions

add_distance_columns(): Add strike and casualty distances to injury tables

add_ghost_trips(): Addition of ghost trips

add_motorcycle_trips_Chile(): Personal motorcycle trips for Chilean cities

add_trips(): Additional trips for trip data set

add_walk_trips(): Addition of 'walk to public transport' stages to trip set

AP_dose_response(): Calculate relative risk given PM exposure level

ap_dose_response_curve(): Computes RR as a DR relationship - CURRENTLY NOT USED

assign_age_groups(): Assign age groups to individuals

beta_pointiness(): Parameterise confidence in PA data - CURRENTLY NOT IN USE

combined_rr_ap_pa(): Combine relative risks from air pollution and physical activity

combine_health_and_pif(): Combine health and potential impact fraction (PIF)

complete_trip_distance_duration(): Add missing trip information

create_bogota_scenarios(): Create scenarios for Bogota

create_global_scenarios(): Create global scenarios

create_base_pop(): Creates baseline population

dirichlet_pointiness(): Function for Dirichlet parameters

distances_for_injury_function(): Get distances and parameterise Poisson regression model for injuries

dist_dur_tbls(): Get distances and duration summaries by mode

extract_data_for_voi(): Get ITHIM-results into correct format for VoI analysis

gen_ap_rr(): Get relative risk for diseases given PM exposure

gen_pa_rr(): Get relative risk for diseases given mMETs

get_all_distances(): Find population distances by mode for entire population

get_scenario_settings(): Get values for mode share across distance categories and for max mode share scenario - CURRENTLY only used when calling summary_tables.Rmd

get_synthetic_from_trips(): Generate baseline population from trip data

health_burden(): Compute health burden

injuries_function_2(): Predict injuries

injury_death_to_yll(): Map injury death burden to YLL (years of life lost) burden

ithim_calculation_sequence(): Cascade of computations that form ITHIM-Global

ithim_load_data(): Load data for model and prepare input data for model

ithim_setup_baseline_scenario(): Set up baseline scenario data frame

ithim_setup_parameters(): Set parameters for ITHIM-Global run

ithim_uncertainty(): Sampling routine for running ITHIM with uncertainty

join_hb_and_injury(): Join disease health burden and injury data

scale_trip_distances(): Scale trip distances

scenario_co2_calculations(): Calculate total CO2 exposure per mode and scenario

scenario_pm_calculations(): Calculate total AP exposure per person

set_injury_contingency(): Injury summary statistics

set_scenario_specific_variables(): Set scenario specific variables - CURRENTLY NOT CALLED

set_vehicle_inventory(): Collate all vehicle information

total_mmet(): Calculate total mMETs per person

walk_to_pt_and_combine_scen(): Add walk to public transport stages