calculating CUBE
I have this 9 attributes nomial. I want to create a FULL DATA cube. This means group by's.
I have used Aggregation operator working fine, but i want to program it for 2^9 combo's. Any easier way? Or I cant integrate rapidminer.jar even after add it as a jar file in my project. Error is :
BAD CLASS
class file has wrong version 50.0, should be 49.0
After this i will create input file something.. then aggregator operator etc then output something
Plz guide me something!!
Regards,
I have used Aggregation operator working fine, but i want to program it for 2^9 combo's. Any easier way? Or I cant integrate rapidminer.jar even after add it as a jar file in my project. Error is :
BAD CLASS
class file has wrong version 50.0, should be 49.0
After this i will create input file something.. then aggregator operator etc then output something

Plz guide me something!!
Regards,