check_null_cond: Return check_null Value
Description
Check if alt_null
argument is TRUE or FALSE. If it is FALSE
it will return FALSE
. If the argument is TRUE
it will check if the
x argument is NULL
and return logical value.
Usage
check_null_cond(x, alt_null)
Value
Either TRUE
or FALSE
.
Arguments
- x
Argument to check if is NULL.
- alt_null
Logical. If TRUE
it will check if x
is NULL
.