R计算的BE样本量怎么这么不合理?三交叉不应该27例吗?

sampleN.scABEL(CV=0.3, theta0=0.95, theta1=0.8, theta2=1.25, design=“2x2x3”, targetpower=0.8) #EMA 高变异 ABEL 缩放 BE

Sample size search
 n     power
26   0.8191 
24   0.7898 
26   0.8191 

PowerTOST的design需要注意一下,design = "2x3x3"而不是design=“2x2x3”

1 个赞

感谢指点