R/blackberry.R

In speegled/tswrdata: Data for use with the book, Time Series with R, by Darrin Speegle.

#' Blackberry Sales Figures
#'
#' Sales of Blackberry handheld and tabled devices, 2004-2016.
#'  
#' @format A data frame with 4769 observations of 2 variables
#' \describe{
#'   \item{quarter}{Quarter of year}
#'   \item{year}{integer 4-16 indicating 2004-2016}
#'   \item{handheld}{Blackberry handhed devices sold, in millions.}
#'   \item{tablets}{Blackberry tablets sold, in millions.}
#' }
#'
#' @source \url{https://barefigur.es/companies/blackberry/products/} 
"blackberry"