| is_absent {rbmi} | R Documentation |
Is value absent
Description
Returns true if a value is either NULL, NA or "". In the case of a vector all values must be NULL/NA/"" for x to be regarded as absent.
Usage
is_absent(x, na = TRUE, blank = TRUE)
Arguments
x |
a value to check if it is absent or not |
na |
do NAs count as absent |
blank |
do blanks i.e. "" count as absent |
[Package rbmi version 1.2.6 Index]