Description Format Details Source See Also Examples
A small data set with non-monotone missing values.
A data frame with 25 observations on the following 4 variables.
Age group (1=20-39, 2=40-59, 3=60+)
Body mass index (kg/m**2)
Hypertensive (1=no,2=yes)
Total serum cholesterol (mg/dL)
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.
Schafer, J.L. (1997). Analysis of Incomplete Multivariate Data. London: Chapman & Hall. Table 6.14.
1 2 3 4 5 |
Attaching package: ‘mice’
The following object is masked from ‘package:stats’:
filter
The following objects are masked from ‘package:base’:
cbind, rbind
iter imp variable
1 1 bmi hyp chl
1 2 bmi hyp chl
1 3 bmi hyp chl
1 4 bmi hyp chl
1 5 bmi hyp chl
2 1 bmi hyp chl
2 2 bmi hyp chl
2 3 bmi hyp chl
2 4 bmi hyp chl
2 5 bmi hyp chl
3 1 bmi hyp chl
3 2 bmi hyp chl
3 3 bmi hyp chl
3 4 bmi hyp chl
3 5 bmi hyp chl
4 1 bmi hyp chl
4 2 bmi hyp chl
4 3 bmi hyp chl
4 4 bmi hyp chl
4 5 bmi hyp chl
5 1 bmi hyp chl
5 2 bmi hyp chl
5 3 bmi hyp chl
5 4 bmi hyp chl
5 5 bmi hyp chl
age bmi hyp chl
1 1 30.1 1 199
2 2 22.7 1 187
3 1 22.0 1 187
4 3 22.5 1 229
5 1 20.4 1 113
6 3 22.5 1 184
7 1 22.5 1 118
8 1 30.1 1 187
9 2 22.0 1 238
10 2 26.3 2 218
11 1 24.9 1 131
12 2 30.1 1 218
13 3 21.7 1 206
14 2 28.7 2 204
15 1 29.6 1 199
16 1 22.5 1 131
17 3 27.2 2 284
18 2 26.3 2 199
19 1 35.3 1 218
20 3 25.5 2 218
21 1 27.2 1 238
22 1 33.2 1 229
23 1 27.5 1 131
24 3 24.9 1 204
25 2 27.4 1 186
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