This MIT / CRE Moody / REAL white paper technical supplement describes the second step in a common conversion method that can be used to change or add some Moody / REAL Indices. After measuring the variability of the wave reduction over time, the pressure in the second phase will use other considerations to translate from the lowest to the highest. A two-step system can improve the accuracy of high-quality data in a specified data area, and can reduce the risk of more frequent accidents even with more information (e.g., licensing). Monthly). On this page, this method is determined and evaluated through a comparative test and applied to the clear RCA trading data on which the Moody / REAL Index is based.