equal_including_na: Compare vectors, treating NA like a value
Description
Compare vectors, treating NA like a value
Usage
equal_including_na(v1, v2)
Arguments
v1, v2
Vectors of equal size
Value
Returns a logical vector of the same size as v1 and v2, TRUE wherever elements are the same.
NA is treated like a value level, i.e., NA == NA is true, NA == 1 is false.