U.S. Dept. of Justice, Federal Bureau of Investigation. UNIFORM CRIME REPORTS: COUNTY LEVEL DETAILED ARREST AND OFFENSE DATA, 1988. ICPSR version. Washington, DC: U.S. Dept. of Justice, Federal Bureau of Investigation [producer], 1987. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 1997. https://doi.org/10.3886/ICPSR09335.v1
Persistent URL: https://doi.org/10.3886/ICPSR09335.v1
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Uniform Crime Reports,
Date of Collection:
County law enforcement agencies in the United States.
event/transaction data, and aggregate data
Data Collection Notes:
Data have been aggregated to the county level. Within
each county, data for agencies reporting 6 to 11 months of information
were weighted to produce 12-month equivalents. Data from agencies
reporting only statewide figures were allocated to counties
proportionate to their share of the state population.
Extent of Processing: ICPSR data undergo a confidentiality review and are altered when necessary to limit the risk of
disclosure. ICPSR also routinely creates ready-to-go data files along with setups in the major
statistical software formats as well as standard codebooks to accompany the data. In addition to
these procedures, ICPSR performed the following processing steps for this data collection:
Standardized missing values.
Performed recodes and/or calculated derived variables.
Checked for undocumented or out-of-range codes.