Power for balanced linear mixed models with complex missing data processes

[1]  K E Muller,et al.  Tests for gaussian repeated measures with missing data in small samples. , 2000, Statistics in medicine.

[2]  M. Schenkman,et al.  Exercise for People in Early- or Mid-Stage Parkinson Disease: A 16-Month Randomized Controlled Trial , 2012, Physical Therapy.

[3]  Michael G. Kenward,et al.  An improved approximation to the precision of fixed effects from restricted maximum likelihood , 2009, Comput. Stat. Data Anal..

[4]  J. McKeon,et al.  F approximations to the distribution of Hotelling's T20 , 1974 .

[5]  J. Ware,et al.  Random-effects models for longitudinal data. , 1982, Biometrics.

[6]  Roderick J. A. Little,et al.  Statistical Analysis with Missing Data: Little/Statistical Analysis with Missing Data , 2002 .

[7]  Gary K Grunwald,et al.  GLIMMPSE: Online Power Computation for Linear Models with and without a Baseline Covariate. , 2013, Journal of statistical software.

[8]  K. Muller,et al.  Statistical tests with accurate size and power for balanced linear mixed models , 2007, Statistics in medicine.

[9]  X M Tu,et al.  Power analyses for longitudinal study designs with missing data , 2007, Statistics in medicine.

[10]  I. McKeague,et al.  Power and Sample Size Calculations for Generalized Estimating Equations via Local Asymptotics. , 2013, Statistica Sinica.

[11]  C. Barton,et al.  Hypothesis Testing in Multivariate Linear Models with Randomly Missing Data , 1989 .

[12]  D. Kleinbaum,et al.  Anova for repeated ordinal data with small sample size? a comparison of anova, manova, wls and gee methods by simulation , 1998 .

[13]  Sean L Simpson,et al.  POWERLIB: SAS/IML Software for Computing Power in Multivariate Linear Models. , 2009, Journal of statistical software.

[14]  M. Gosho,et al.  Comparison of bias-corrected covariance estimators for MMRM analysis in longitudinal data with dropouts , 2017, Statistical methods in medical research.

[15]  K. Muller,et al.  Power Calculations for General Linear Multivariate Models Including Repeated Measures Applications. , 1992, Journal of the American Statistical Association.

[16]  Sarah M Kreidler,et al.  Multivariate test power approximations for balanced linear mixed models in studies with missing data , 2016, Statistics in medicine.

[17]  K. Muller,et al.  An R2 statistic for fixed effects in the linear mixed model , 2008, Statistics in medicine.

[18]  Bahjat F. Qaqish,et al.  A family of multivariate binary distributions for simulating correlated binary variables with specified marginal means and correlations , 2003 .

[19]  M. Kenward,et al.  Small sample inference for fixed effects from restricted maximum likelihood. , 1997, Biometrics.