Vanderpump | R Documentation |
Data represents women participating in a health survey in Whickham, England in 1972-1974.
Vanderpump
A labelled tibble with 1314 rows and 3 variables:
Vitality status, factor with levels "Alive" and "Death".
Smoking status, factor with levels "Non-smoker" and "Smoker".
Age group, factor with levels "18-44", "45-64" and "64+".
Vanderpump, MP, et al (1996) Thyroid, 6:155-160.
Appleton, DR, French, JM and Vanderpump, PJ (1996) Ignoring a covariate: An example of Simpson's paradox. The American Statistician 50:340-341.
Vittinghoff, E, Glidden, DV, Shiboski, SC and McCulloh, CE (2005) Regression methods in Biostatistics. Springer.
data(Vanderpump)
mhor(vstatus ~ agegrp / smoker, data = Vanderpump)
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