Check superset relation on two vectors.
isSuperset(x, y, strict = FALSE)
[logical(1)
]
TRUE
if each element of y
is also contained in x
, i. e.,
if y
is a subset of x
and FALSE
otherwise.
[vector
]
Source vector.
[vector
]
Vector of the same mode as x
.
[logical(1)
]
Checks for strict/proper superset relation.