Description Usage Format Details Source Examples
Tuberculosis (TB) is a bacterial infection caused by Mycobacterium tuberculosis. TB can attack any organ, but most infections are restricted to the lungs. In 1966-1973, a study of tuberculosis was conducted in the Netherlands.
1 | data("TB_NED_6673")
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A data frame with 110 observations on the following 5 variables.
PPD
A numeric vector containing the number of seropositives for tuberculosis.
N
A numeric vector containing the total number of individuals of that age category and sex.
AGE
A numeric vector containing age.
BRTHYR
A numeric vector containing the birth year (ranging 66-73).
SEX
A numeric vector containing sex (boolean, 0: female, 1: male).
See page 69 of the book.
http://www.sciencedirect.com/science/article/pii/0041387983900211 and http://www.ncbi.nlm.nih.gov/pubmed/10070676
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