cci {mice} | R Documentation |
This array is useful for extracting the subset of complete cases. The function
cci(x)
is equivelant to complete.cases(x)
.
Missing values in x
are coded as NA
. The companion function
for selecting the incomplete cases is ici()
.
cci(x)
x |
An |
Logical vector indicating the complete cases,
. If x
is a data.frame
or
matrix
the length is nrow(x)
. In other cases,
the length is length(x)
.
Stef van Buuren, 2010.
complete.cases
, ici
cc
, ic
, ccn
,
icn
cci(nhanes) # indicator for 13 complete cases f <- cci(nhanes[,c("bmi","hyp")]) # complete data for bmi and hyp nhanes[f,] # obtain all data from those with complete bmi and hyp