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