leukemia: Acute Myelogenous Leukemia Survival Data
Description
Survival in patients with Acute Myelogenous Leukemiaformat
ll{
    time:	survival or censoring time
status:	censoring status
x: 	maintenance chemotherapy given? (factor)
}source
Rupert G. Miller (1997),
  Survival Analysis.
  John Wiley & Sons.
  ISBN: 0-471-25218-2.