REFERENCES
- Alonso , A. , Geys , H. , Molenberghs , G. , Kenward , M. G. ( 2003 ). Validation of surrogate markers in multiple randomized clinical trials with repeated measures . Biometrical Journal 45 : 931 – 945 .
- Alonso , A. , Molenberghs , G. , Geys , H. , Buyse , M. ( 2006 ). A unifying approach for surrogate marker validation based on Prentice's criteria . Statistics in Medicine 25 : 205 – 211 .
- Burzykowski , T. , Molenberghs , G. , Buyse , M. ( 2005 ). The Evaluation of Surrogate Endpoints . New York : Springer .
- Buyse , M. , Molenberghs , G. ( 1998 ). The validation of surrogate endpoints in randomized experiments . Biometrics 54 : 1014 – 1029 .
- Buyse , M. , Molenberghs , G. , Burzykowski , T. , Renard , D. , Geys , H. ( 2000 ). The validation of surrogate endpoints in meta-analysis of randomized experiments . Biostatistics 1 : 49 – 67 .
- De Groote , L. , Linthorst , A. C. ( 2007 ). Exposure to novelty and forced swimming evoke stressor-dependent changes in extracellular GABA in the rat hippocampus . Neuroscience 148 : 794 – 805 .
- Efron , B. , Tibshirani , R. J. ( 1993 ). An Introduction to Bootstrap . New York : Chapman & Hall .
- Eilers , P. H. C. , Marx , B. D. ( 1996 ). Flexible smoothing with B-splines and penalties . Statistical Science 11 : 89 – 121 .
- Faes , C. , Geys , H. , Molenberghs , G. , Aerts , M. , Cadarso-Suarez , C. , Acuna , C. , Cano , M. ( 2008 ). A flexible method to measure synchrony in neuronal firing . Journal of American Statistical Association 103 : 140 – 161 .
- Freedman , L. S. , Graubard , B. I. , Schatzkin , A. ( 1992 ). Statistical validation of intermediate endpoints for chronic diseases . Statistics in Medicine 11 : 167 – 178 .
- Jones , B. , Kenward , M. G. ( 2003 ). Design and Analysis of Cross-Over Trials . London : Chapman & Hall/CRC .
- Ngo , L. , Wand , M. P. ( 2004 ). Smoothing with mixed model software . Journal of Statistical Software 9 : 1 – 56 .
- Pien , H. H. , Fischman , A. J. , Thrall , J. H. , Sorensen , A. G. ( 2005 ). Using imaging biomarkers to accelerate drug development and clinical trials . Drug Disc Today 10 : 259 – 266 .
- Prentice , R. L. ( 1989 ). Surrogate endpoints in clinical trials: definitions and operational criteria . Statistics in Medicine 8 : 431 – 440 .
- Royston , P. , Altman , D. G. ( 1994 ). Regression using fractional polynomials of continuous covariates: parsimonious parametric modelling . Applied Statistics 43 : 429 – 467 .
- Royston , P. , Parmar , M. K. B. , Qian , W. ( 2003 ). Novel designs for multi-arm clinical trials with survival outcomes with an application in ovarian cancer . Statistics in Medicine 22 : 2239 – 2256 .
- Ruppert , D. , Wand , M. P. , Carroll , R. J. ( 2003 ). Semiparametric Regression . Cambridge : Cambridge University Press .
- Senn , S. ( 1993 ). Cross-Over Trials in Medical Research . Chichester : John Wiley .
- Verbeke , G. , Molenberghs , G. ( 2000 ). Linear Mixed Models for Longitudinal Data . New York : Springer .
- Verbyla , A. P. , Cullis , B. R. , Kenward , M. G. , Welham , S. J. ( 1999 ). The analysis of designed experiments and longitudinal data by using smoothing splines . Applied Statistics 48 : 269 – 311 .