Use missing value information to report the effects of an na.action.
Usage
naprint(x, …)
Arguments
x
An object produced by an na.action function.
…
further arguments passed to or from other methods.
Value
A character string providing information on missing values, for
example the number.
Details
This is a generic function, and the exact information differs by
method. naprint.omit reports the number of rows omitted:
naprint.default reports an empty string.