Relative Risk Reduction. is the percent reduction in events in the treated group event rate (EER) compared to the control group event rate (CER): RRR = (CER - EER) / CER * 100
Relative risk reduction. the proportional reduction in the rates of bad events between experimental and control participants; it is reported as a percentage (%).
Relative risk reduction. The proportional reduction in rates of bad events between experimental (experimental event rate [ EER]) and control (control event rate [ CER]) patients in a trial, calculated as (EER-CER)/CER and accompanied by a 95% confidence interval (CI).
Reserves Replacement Ratio. Reserves change during the year, before the deduction of production, divided by production during the year. An annual RRR of 100% indicates full replacement of production by reserve additions for that year.
Indicates the Rabbet to Reveal Ratio which is the difference in elevation between the bottom of the . header trim and the top of' the door or sash. This ratio also applies to the horizontal difference between the side trim and the side of the door or sash.