These data are used in the book "Computational Statistics" 
by G.H. Givens and J.A. Hoeting.

Name: alzheimers.dat
Chapter: 5
Discussed in: Examples 5.1, 5.2, 5.3, 5.4, 5.5

Source: Display 11.1 on pages 198-199 of G. Der and B. S. Everitt, A
Handbook of Statistical Analyses using SAS, 2nd edition (2002),
Chapman and Hall.

Description: Words recalled on five consecutive monthly tests for 22
Alzheimer's patients receiving lecithin.   

Variable labels: subject, month, words