1. A method for improving the prediction of polymer properties comprising the steps of: providing a polymer; providing a prediction model; utilizing said prediction model to define an average polymer property prediction value, determining a feasible range; measuring one or more properties of said polymer; determining whether said one or more measured polymer properties are within said feasible range; validating said one or more measured polymer properties if said one or more measured polymer properties fall within the feasible range or invalidating said one or more measured polymer properties if said one or more measured polymer properties fall outside of the feasible range; optionally updating said prediction model; repeating said previous steps at least one or more times; and thereby improving the prediction of polymer properties.