rules generated r of the form item -> item .. only one item on either side with some conf and support value... if u want generate rules containing more than one item on either side.. how to do it. A->C conf 80% supp 50% and B->C conf 80% supp 50% doent mean A,B->C .. they may belong to diff itemset. .. can any 1 clarify my doubt .. i just wanted to know more abt the o/p format ... thanx in advance ...