Incomplete case indicator

This array is useful for extracting the subset of incomplete cases. The companion function cci() selects the complete cases.

Usage

ici(x)

Arguments

x

An R object. Currently supported are methods for the following classes: mids.

Value

Logical vector indicating the incomplete cases,

See also

cci, ic

Author

Stef van Buuren, 2017.

Examples

ici(nhanes) # indicator for 12 rows with incomplete cases
#>  [1]  TRUE FALSE  TRUE  TRUE FALSE  TRUE FALSE FALSE FALSE  TRUE  TRUE  TRUE
#> [13] FALSE FALSE  TRUE  TRUE FALSE FALSE FALSE  TRUE  TRUE FALSE FALSE  TRUE
#> [25] FALSE