Dimensions Reduction by UDO Calculations

The probes in a UDO can have heterogeneous dimensions of data, for example, one probe in a UDO can have data that is a function of n intrinsic variable, while another probe in same UDO can have data that is function of m intrinsic variables, with n and m are potentially different. UDOs allow you to reduce any number of these intrinsic variables. In the above example, UDO calculations can be a function of any number of intrinsic variables including not being function of any intrinsic variable at all. UDO calculations can also be a function of an intrinsic variable that none of the probes is function of. The only restriction is that Freq cannot be reduced if any of the probes are on a Fields report type.