FAQ/power/nrpt42013-03-08 10:18:09localhostconverted to 1.6 markup32008-01-21 17:06:12PeterWatson22008-01-21 16:55:27PeterWatson12008-01-21 16:53:52PeterWatsonSample sizes for paired t in Rmdiff is the difference between the two variables with correlation, rho, type I error, alpha, and (common) sd. [COPY AND PASTE INTO R AND ADJUST INPUTS AS DESIRED] [THEN COPY AND PASTE THE BELOW INTO R] [OUTPUTS NUMBER OF PAIRS]