Dataset:  lister_ul.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 Limb amputees prior to and
after discovery and use of antiseptic.

Variables/Columns
Aniseptic  1  (1=Post-Discovery,0=Pre-discovery)
Death      3  (1=Yes,0=No)
Count     5-6  (Number of cases)