#' Retrieve Flu Season Data from the CDC FluView Portal #' #' The U.S. Centers for Disease Control (CDC) maintains a portal #' \code{http://gis.cdc.gov/grasp/fluview/fluportaldashboard.html} for #' accessing state, regional and national influenza statistics as well as #' Mortality Surveillance Data. The Flash interface makes it difficult #' and time-consuming to select and retrieve influenza data. This package #' provides functions to access the data provided by portal's underlying API. #' #' @name cdcfluview #' @docType package #' @author Bob Rudis (bob@@rud.is) #' @import httr xml2 dplyr utils #' @importFrom purrr map map_df map_chr map_lgl discard keep #' @importFrom readr read_csv NULL