miNames(x)
miVariable
or
miList
object, or object containing
at least one of these as a list component or slot.
NULL
if
x
contains
no multiple imputations.
This function operates recursively if
x
is a list or object with slots.
An error occurs if different parts of
x
have multiple imputations
with different names, in order to prevent calculations
with inconsistent sets of multiple imputations.
miNames(fuel.frame) # None (no multiple imputations) miNames(crimeImpExample) miNames(cholesterolImpExample) # miNames(list(crimeImpExample, cholesterolImpExample)) # Previous line would fail -- incompatible sets of imputations.