exportPattern("^[[:alpha:]]+")

importFrom(Matrix, summary) 
importClassesFrom(lme4, mer) 

export(lmmpower.default)
export(lmmpower.lme)
export(lmmpower.gee)
export(power.mmrm)
export(power.mmrm.ar1)
export(liu.liang.linear.power)
export(diggle.linear.power)