Last data update: 2014.03.03
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R: Cholesterol data from a US survey
Cholesterol data from a US survey
Description
Data extracted from NHANES 2009-2010 on high cholesterol.
Usage
data(nhanes)
Format
A data frame with 8591 observations on the following 7 variables.
SDMVPSU Primary sampling units
SDMVSTRA Sampling strata
WTMEC2YR Sampling weights
HI_CHOL Numeric vector: 1 for total cholesterol over
240mg/dl, 0 under 240mg/dl
race 1=Hispanic, 2=non-Hispanic white, 3=non-Hispanic
black, 4=other
agecat Age group (0,19] (19,39] (39,59] (59,Inf]
RIAGENDR Gender: 1=male, 2=female
Source
ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/nhanes/2009-2010
Examples
data(nhanes)
design <- svydesign(id=~SDMVPSU, strata=~SDMVSTRA, weights=~WTMEC2YR, nest=TRUE,data=nhanes)
design
Results
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