A model is a computational technique that is designed to show the working process of a system (e.g. the displacement of clouds on weather forecast maps).

The GLS superimposition allows you to generate a model of treatment using a sample of treated cases. The mean changes resulting from this treatment are calculated after GLS superimposition of all the pre treatment and post treatment data.

Simulation below shows modelling of a functional appliance therapy on Cl2 cases.

This model that was calculated from a sample of thirty patients can be used to simulate treatment effects on any Cl2 case before undertaking the real treatment.

Like any model, Procuste modelling refers only to some aspects of treatments and do not embed all the complexity of real treatments.