operator genTransaction alias GENTRANSACTION pattern op(_, _, _, _, _) operator apriori alias APRIORI pattern _ op[_, _, _] operator eclat alias ECLAT pattern _ op[_, _, _] operator fpGrowth alias FPGROWTH pattern _ op[_, _, _] operator createFpTree alias CREATEFPTREE pattern _ op[_, _] operator mineFpTree alias MINEFPTREE pattern _ op[_, _] operator genStrongRules alias GENRULES pattern _ op[_] operator loadTransactions alias CSVLOADTRANSACTION pattern op(_) operator saveTransactions alias CSVSAVETRANSACTION pattern _ op[_, _] operator extendItemNames alias EXTENDITEMNAMES pattern _ op[_; funlist]