Contains all of the U. S. county information for all 50 states, the District of Columbia and Puerto Rico needed by the satscanMapper package to validate the user provided county level location IDs and support the generation of the text reports on the SatScan (TM) results.
data(co99_data)The co99_data structure is:
- character - 5 digit State/County FIPS code.
- character - 2 digit - State FIPS code.
- character - state full name.
- character - county full name.
- character - Seer Registry Area identifier (abbreviation).
- integer - the X value of the cartesian coordinate for the center of the county in an equal area projection for the census year 2000.
- integer - the Y value of the cartesian coordinate for the center of the county in an equal area projection for the census year 2000.
- integer - the X value of the cartesian coordinate for the center of the county in an equal area projection for the census year 2010.
- integer - the Y value of the cartesian coordinate for the center of the county in an equal area projection for the census year 2010.
- integer - the number of census tracts in the county in census year 2000.
- integer - the number of census tracts in the county in census year 2010.
/br The county data information contains the information for all U. S. counties.