Power Calculations: Graph MDE on Y Axis

[Collin James]

Hi all,

I want to create a graph that plots the MDE on the Y axis, and the sample size needed to detect that on the X axis. Any thoughts on how to do this? I am trying to run a standard RCT, the mean of my outcome in my control group is 0.36 and the standard deviation is 0.47. TIA.

[Rich Goldstein]

you haven't really provided enough information but the following should get you started:

help power_optgraph