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  1. % Generated by roxygen2: do not edit by hand
  2. % Please edit documentation in R/coverage-map.r
  3. \name{cdc_coverage_map}
  4. \alias{cdc_coverage_map}
  5. \title{Retrieve CDC U.S. Coverage Map}
  6. \usage{
  7. cdc_coverage_map()
  8. }
  9. \description{
  10. The CDC FluView application uses a composite basemap of coverage areas
  11. within the United States that elides and scales Alaska, Hawaii and
  12. Puerto Rico and provides elided and scaled breakouts for New York City
  13. and the District of Columbia.\cr
  14. \cr
  15. The basemap provides polygon identifiers by:
  16. \cr
  17. \itemize{
  18. \item \code{STATE_FIPS}
  19. \item \code{STATE_ABBR}
  20. \item \code{STATE_NAME}
  21. \item \code{HHS_Region}
  22. \item \code{FIPSTXT})
  23. \cr
  24. This function retrieves the shapefile, projects to EPSG:5069 and
  25. returns it as an \code{sf} (simple features) object.
  26. }
  27. }
  28. \examples{
  29. \dontrun{
  30. plot(cdc_coverage_map())
  31. }
  32. }