Calculates the number of incomplete cases.
Arguments
- x
An
R
object. Currently supported are methods for the following classes:mids
,data.frame
andmatrix
. Also,x
can be a vector.
Examples
nic(nhanes) # the remaining 12 rows
#> [1] 12
nic(nhanes[, c("bmi", "hyp")]) # number of cases with incomplete bmi and hyp
#> [1] 9