R/imgexp.R

In IPDfromKM: Map Digitized Survival Curves Back to Individual Patient Data

#'@title A bitmap digital image
#'@description The sample dataset is a bitmap digital image from a published Kaplan Meier curves. \cr
#'             It is the same image we used to extract the sample \code{\link{Radiationdata}}.
#'             We can use \code{getpoints()} function to extract the coordinates from the image.

#'@name imgexp
#'@usage imgexp
#'@format numeric dataset
#'@examples
#'
#' str(imgexp)
#' plot.new()
#' rasterImage(imgexp, 0, 0, 1, 1)
#'
#'@references Bonner JA, Harari PM, Giralt J, Azarnia N, Shin DM, Cohen RB, Jones CU, Sur R,
#'Raben D, Jassem J, Ove R, Kies MS, Baselga J, Youssoufian H, Amellal N, Rowinsky EK, Ang KK:
#'Radiotherapy plus Cetuximab for Squamous-Cell Carcinoma of the Head and Neck. N Engl J Med.
#'2006, 354: 567-78. 10.1056/NEJMoa053422.


"imgexp"