nhanes {ILSE}

NHANES example - all variables numerical

Description

A small data set with missing values.

Format

A data frame with 25 observations on the following 4 variables. age: Age group (1=20-39, 2=40-59, 3=60+).

bmi: Body mass index (kg/m**2).

hyp: Hypertensive (1=no,2=yes).

chl: Total serum cholesterol (mg/dL).

Details

A small data set with all numerical variables. The data set nhanes2 is the same data set, but with age and hyp treated as factors.

Source

Schafer, J.L. (1997). Analysis of Incomplete Multivariate Data. London: Chapman & Hall. Table 6.14.

Examples

# example one
data(nhanes)
bw <- 1
ilse(age~., data=nhanes,bw=bw)