Aggregation: A value summed up on a characteristic (or a combination of those). Eg. aggregation of sale of Red colored and blue colored Manual stickshift cars could be aggregated in color characterisic to give us sale of all Manual shift cars. Similarly aggregation of sale of Red colored manual and red colored automatic cars on the transmission characteristic could give you sale of all red colored cars.
Similarly disaggregation of proportioning values from a higher to a lower level. Eg. sale of all red colored cars could be disaggregated 50:50 to manual and automatic transmission cars.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.