METHOD AND A SYSTEM FOR A STATISTICAL EQUIVALENCE TEST

摘要

A method of performing a statistical equivalence test including first deciding if process data has equivalence, non-equivalence or improvement by comparing a statistical value of the process data with a criteria statistical value, correcting the criteria statistical value using a statistical tolerance for the process data that has the non-equivalence or improvement, and second deciding if the process data that has the non-equivalence or improvement has acceptance or non-equivalence by comparing the process data that has the non-equivalence or improvement with the corrected criteria statistical value.