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  1. #' Retrieve 'U.S'.' Flu Season Data from the 'CDC' 'FluView' Portal
  2. #'
  3. #' The U.S. Centers for Disease Control (CDC) maintains a portal
  4. #' <http://gis.cdc.gov/grasp/fluview/fluportaldashboard.html> for
  5. #' accessing state, regional and national influenza statistics as well as
  6. #' Mortality Surveillance Data. The Flash interface makes it difficult and
  7. #' time-consuming to select and retrieve influenza data. This package
  8. #' provides functions to access the data provided by the portal's underlying API.
  9. #'
  10. #' @md
  11. #' @name cdcfluview
  12. #' @docType package
  13. #' @author Bob Rudis (bob@@rud.is)
  14. #' @import httr
  15. #' @import MMWRweek
  16. #' @importFrom tools file_path_sans_ext
  17. #' @importFrom dplyr left_join bind_rows mutate filter data_frame %>%
  18. #' @importFrom jsonlite fromJSON
  19. #' @importFrom stats setNames
  20. #' @importFrom sf st_read
  21. #' @importFrom utils read.csv unzip
  22. NULL