Dataset:  lister.dat
Source: Lister (1870). Effects of the Antiseptic System of Treatment
Upon the Salubrity of a Surgical Hospital. The Lancet, 1:4-6,40-42.

Description: Results on survival of Upper and lower Limb amputees prior to and
after discovery and use of antiseptic.

Variables/Columns
Subject id  7-8
Year       13-16
Aniseptic  24  (1=Post-Discovery,0=Pre-discovery)
Limb   32   (1=Lower, 2=Upper)
outcome  40        (1=Recovery,0=Death)