naevi | R Documentation |
Data from a matched case-control study examining the association between spina bifida and the incidence of naevi (dark raised skin lesions). Cases were matched 1:1 with controls using sex and age. Cases are children with spina bifida whereas controls are children who do not have it.
naevi
A data frame of 42 observations and four variables:
child's sex (male or female)
child's age in years
number of naevi for the case child
number of naevi for the control child
The data are from an example from Pawitan (2013). The original source is unknown.
Pawitan, Y. (2013). In all likelihood: Statistical modeling and inference using likelihood. Oxford University Press.
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