For additional information on the Uniform Crime Reporting Program,please see <http://www.icpsr.umich.edu/NACJD/>.Spatial-specific information not available
The county boundaries file was loaded into ArcView and the FIPS codefor Dade County was changed to the new code for Miami-Dade County.The name was also changed. The area of Skagway-Yakatut-Angoon CensusArea, Alaska was divided into Yakatut Borough and Skagway-Hoonah-Angoon Census Area, and the FIPS codes were adjusted. Countyboundaries for Puerto Rico and the U.S. Virgin Islands were deleted.Twelve polygons that represented water areas were also deleted.
The crimes database was joined to the edited county boundaries fileand the result saved in shapefile format.
U.S. Department of Commerce, 1990, Counties and Equivalent Entities of theUnited States, Its Possessions, and Associated Areas (FIPS 6-4):Washington, DC, National Institute of Standards and Technology.
CI = (1-(sum((agency pop/pop_arr00)((12-months reported)/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr00 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data, because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.
CI = (1-(sum((agency pop/pop_arr99)((12-months reported)/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr99 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data, because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.
CI = (1-(sum((agency pop/pop_arr98)((12-months reported)/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr98 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data, because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.
CI = (1-(sum((agency pop/pop_arr97)((12-months reported)/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr97 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data, because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.
CI = (1-(sum((agency pop/pop_arr96)((12-months reported)/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr96 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data, because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.
CI = (1-(sum((agency pop/pop_arr95)((12-months reported)/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr95 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.
CI = (1-(sum((agency pop/pop_arr94)((12-months reported/12))))*100Where agency pop is the population represented by the reportingagency, and pop_arr94 is the total population for the county (asdefined above). The value for "months reported" will be 0 foragencies reporting 1-2 months of data because any data provided bythese agencies was set to zero and the data were estimated using theprocedure described above.