Skip to contents

Discover

ucdp_catalog()
List files in the official UCDP download catalog
ucdp_search()
Search the UCDP catalog
ucdp_versions()
List available releases of a UCDP dataset

Download and import

ucdp_download()
Download an official UCDP data file
ucdp_get()
Download and import a UCDP dataset

Reproducibility

ucdp_metadata()
Summarize UCDP provenance and data coverage
ucdp_schema()
Inspect the structure of a UCDP dataset
ucdp_codebook()
Download an official UCDP codebook
ucdp_version_history()
Download an official UCDP version history
ucdp_replication_catalog()
List publication-specific UCDP replication files
ucdp_replication_download()
Download files from the UCDP replication archive
ucdp_cite()
Retrieve citation guidance for a UCDP dataset
ucdp_update_available()
Check whether a downloaded UCDP file has a newer catalog version

Spatial and precision workflows

ucdp_as_sf()
Convert georeferenced UCDP data to an sf object
ucdp_to_priogrid()
Assign UCDP events to PRIO-GRID cells
ucdp_precision()
Summarize spatial and temporal precision in UCDP event data
ucdp_filter_precision()
Filter UCDP events by spatial and temporal precision

Interoperability

ucdp_country_crosswalk()
Add year-sensitive CoW or Gleditsch-Ward country codes
ucdp_to_peacesciencer()
Prepare UCDP data for peacesciencer workflows

Work with UCDP data

Convenience functions for recurring research tasks.

ucdp_validate()
Validate a UCDP dataset
ucdp_fatalities()
Summarize UCDP fatality estimates
ucdp_aggregate()
Aggregate UCDP event data to common analytical units
ucdp_panel()
Construct complete UCDP analytical panels
ucdp_compare_versions()
Compare two releases of a UCDP dataset