leprosy {lmreg} | R Documentation |
Pre- and post-treatment scores on abundance of leprosy for patients receiving different treatments (Senedecor and Cochran, 1967).
data(leprosy)
A data frame with 30 observations on the following 3 variables.
treatment
Treatment type: A
, D
or F
(placebo), a character vector
pre
Pre-treatment score, a numerical vector
post
Post-treatment score, a numerical vector
Snedecor, G.W. and Cochran, W.G. (1967) Statistical Methods, Iowa State University, Ames, p.421.
data(leprosy)
head(leprosy)