Manipulate and Map Origin-Destination Data

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Documentation for package ‘od’ version 0.4.4

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

Help Pages

coords_to_od	Convert coordinates into a data frame of origins and destinations
odc_to_sf	Convert origin-destination coordinates into geographic desire lines
odc_to_sfc	Convert origin-destination coordinates into geographic desire lines
odmatrix_to_od	Convert origin-destination data from wide to long format
od_aggregate	Aggregate od pairs based on aggregating zones
od_coordinates	Create matrices representing origin-destination coordinates
od_coordinates_ids	Interleave origin and destination coordinates
od_data_buildings	Simple buildings dataset
od_data_centroids	Datasets reporesenting zone centroids
od_data_centroids2	Output area centroids
od_data_coordinates	Datasets reporesenting zone centroids
od_data_csa_zones	Example OD data
od_data_destinations	Workplace zone (destination) centroids
od_data_df	Origin-destination datasets
od_data_df2	Origin-destination data with destinations in a different layer than origins
od_data_df_medium	Origin-destination datasets
od_data_network	Route network data for Leeds
od_data_zones	Example OD data
od_data_zones_min	Example OD data
od_data_zones_small	Small zones dataset
od_disaggregate	Split-up each OD pair into multiple OD pairs based on subpoints/subzones
od_filter	Filter OD datasets
od_group	Aggregate od pairs based on aggregating zones
od_id	Combine two ID values to create a single ID number
od_id_character	Combine two ID values to create a single ID number
od_id_max_min	Combine two ID values to create a single ID number
od_id_order	Generate ordered ids of OD pairs so lowest is always first This function is slow on large datasets, see szudzik_pairing for faster alternative
od_id_szudzik	Combine two ID values to create a single ID number
od_interzone	Return only interzonal (io intrazonal) OD pairs
od_intrazone	Return only interzonal (io intrazonal) OD pairs
od_jitter	Move desire line end points within zone to avoid all trips going to a single centroid
od_oneway	Aggregate OD pairs they become non-directional
od_road_network	Simple road network dataset
od_sample_vertices	Create a subsample of points from a route network for jittering
od_split	Split-up each OD pair into multiple OD pairs based on subpoints/subzones
od_to_network	Convert OD data into lines with start and end points sampled on a network
od_to_odmatrix	Convert origin-destination data from long to wide format
od_to_sf	Convert OD data into geographic 'desire line' objects
od_to_sfc	Convert OD data into geographic 'desire line' objects
points_to_od	Convert a series of points into a dataframe of origins and destinations
points_to_odl	Convert a series of points into a dataframe of origins and destinations
sfc_point_to_matrix	Extract coordinates from sfc objects with point geometry