subsetOrder | R Documentation |
A wrapper for is.subset
which returns set inclusions.
subsetOrder(x, y)
x |
A vector. |
y |
A vector of the same type as |
If x
is a subset of y
, returns -1
, for the reverse
returns 1
. If sets are equal or incomparable, it returns 0
.
A single integer, 0, -1 or 1.
Robin Evans
is.subset
, inclusionMax
.
subsetOrder(2:4, 1:4) subsetOrder(2:4, 3:5)
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