| longpower-package | Sample size calculations for longitudinal data | 
| diggle.linear.power | Sample size calculations for difference in slopes between two groups. | 
| edland.linear.power | Linear mixed model sample size calculations. | 
| hu.mackey.thomas.linear.power | Random coefficient regression models (RCRM) sample size calculations | 
| liu.liang.linear.power | Linear mixed model sample size calculations from Liu & Liang (1997). | 
| lmmpower | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower-method | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower-methods | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower.default | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower.double | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower.gee | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower.lme | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| lmmpower.numeric | Sample size calculations for linear mixed models of rate of change based on lmer, lme, or gee "placebo" pilot estimates. | 
| power.longtest | Constructor function for class '"power.longtest"' | 
| power.mmrm | Linear mixed model sample size calculations. | 
| power.mmrm.ar1 | Linear mixed model sample size calculations. | 
| print.power.longtest | Print method for longitudinal data power calculation object |