Powerlib is software for computing power in multivariate linear models, which Dr. Muller has helped create along with Jacqueline Johnson (PI). The Powerlib paper linked below contains useful information for the use of Powerlib, as well as information related to the calculation of power and sample size.
- Powerlib Paper: SAS/IML Software for Computing Power in Multivariate Linear Models
- Note: If browser settings prevent a download, copy and paste into a different browser: http://www.jstatsoft.org/v30/i05/paper