sets {arules} | R Documentation |
Provides the generic set functions
union
,
intersect
and
setequal
and the S4 methods for sets of associations (e.g., rules, itemsets).
union(x, y) intersect(x, y) setequal(x, y)
x,y |
sets of associations. |
An object of the same class as x
and y
.
data("Adult") ### mine some rules r <- apriori(Adult) ### take 2 subsets r1 <- r[1:10] r2 <- r[6:15] union(r1,r2) intersect(r1,r2) setequal(r1,r2)