The Journal editorial echoes a call issued yesterday by the Center for Security Policy for President Bush to ensure that the Joe Bidens of the world are not able to infer, interpret or otherwise imputeto the somewhat nebulous understanding reached on Sunday by Mr. Bush and Russian President Vladimir Putin a U.S. commitment not to withdraw from the ABM Treaty, as Sen.
These criteria are met in all three studies, when the last observation carried forward (LOCF) method was used toimpute the 52week results from subjects who discontinued early.