This site provides description of a free software package
- MLPowSim, that calculates power for complex random effects models. It was developed by the Centre for Multilevel Modelling
- the same group that developed the LMwiN package for analysis of complex random effects models.
Bristol University | Centre for Multilevel Modelling | MLPowSim. Available at: http://www.bristol.ac.uk/cmm/software/mlpowsim/
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