nhdat | R Documentation |
The National Health and Nutrition Examination Survey (NHANES) combines in-person interviews and physical examinations to produce a comprehensive data set from a probability sample of residents of the U.S.
This data set is a subset of the NHANES data with 1,680 subjects.
data(nhdat)
id
a identification vector specifying cluster ids from largest level to smallest level
chol
a binomial vector showing cholestoral level. 1: high; 0: low
wcat
a vector of categorized waist and height ratio
gender
a binary vector of genders
age
a vector of categorized age
wt
sampling weight within each stratum
str
a numeric vector
## Not run:
data(nhdat)
summary(nhdat)
## End(Not run)
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