lep {Epi} | R Documentation |
The lep
data frame has 1370 rows and 7 columns. This was an
unmatched case-control study in which incident cases of leprosy in a
region of N. Malawi were compared with population controls.
This data frame contains the following columns:
id : | subject identifier: a numeric vector |
d : | case/control status: a numeric vector (1=case, 0=control) |
| a factor with levels 5-9 10-14 15-19 20-24 25-29 30-44 45+ |
| a factor with levels male , female |
| presence of vaccine scar, a factor with levels no yes |
| schooling, a factor with levels none 1-5yrs 6-8yrs sec/tert |
| housing, a factor with levels brick sunbrick wattle temp |
The study is described in more detail in Clayton and Hills, Statistical Models in Epidemiology, Oxford University Press, Oxford:1993.
data(lep)