Wassmer, Gernot

(as bibtex)

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Articles (28)

• Wassmer, Gernot, König, Franz, Dragalin, Vladimir, Bretz, Frank, Bauer, Peter. Authors' response to comments. Statistics in Medicine 2016. 35:364-367
• Wassmer, Gernot, König, Franz, Dragalin, Vladimir, Bretz, Frank, Bauer, Peter. Twenty-five years of confirmatory adaptive designs: opportunities and pitfalls. Statistics in Medicine 2016. 35:325-347
• Wassmer, Gernot. On sample size determination in multi-armed confirmatory adaptive designs. Journal of Biopharmaceutical Statistics 2011. 21:802-817
• Posch, Martin, Wassmer, Gernot, Brannath, Werner. A note on repeated $p$-values for group sequential designs. Biometrika 2008. 95:253-256
• Wassmer, Gernot. Discussion of “executive summary of the phrma working group on adaptive designs in clinical drug development?. Journal of Biopharmaceutical Statistics 2006. 16:289-291
• Wassmer, Gernot. Planning and Analyzing Adaptive Group Sequential Survival Trials. Biometrical Journal 2006. 48:-
• Vandemeulebroecke, Marc, Wassmer, Gernot. A Brief Review on Software Developments for Group Sequential and Adaptive Designs. Biometrical Journal 2006. 48:-
• Rohmel, Joachim, Roehmel, Joachim, Röhmel, Joachim, Wassmer, Gernot. Comment on ``Minimization of sample size when comparing two small probabilities in a non-inferiority safety trial'' (2004V23 p1683-1699) (Pkg:p3393-3396). Statistics in Medicine 2004. 23:3393-3394
• Coburger, Silke, Wassmer, Gernot. Sample size reassessment in adaptive clinical trials using a bias corrected estimate. Biometrical Journal 2003. 45:812-825
• Wassmer, Gernot. Data-driven analysis strategies for proportion studies in adaptive group sequential test designs. Journal of Biopharmaceutical Statistics 2003. 13:585-603
• Hothorn, Ludwig A., Wassmer, Gernot. Analyzing randomized dose finding studies with a primary and a secondary endpoint. Journal of Biopharmaceutical Statistics 2003. 13:301-305
• Coburger, Silke, Wassmer, Gernot. Conditional point estimation in adaptive group sequential test designs. Biometrical Journal 2001. 43:821-833
• Wassmer, Gernot. Basic concepts of group sequential and adaptive group sequential procedures. Statistical Papers 2000. 41:253-279
• Lehmacher, Walter, Wassmer, Gernot. Adaptive sample size calculations in group sequential trials. Biometrics 1999. 55:1286-1290
• Kieser, Meinhard, Reitmeir, Peter, Wassmer, Gernot. Comment on ``A power study of a sequential method of $p$-value adjustment for correlated continuous endpoints'' (1998V8 p585-598). Journal of Biopharmaceutical Statistics 1999. 9:531-533
• Reitmeir, Peter, Wassmer, Gernot. Resampling-based methods for the analysis of multiple endpoints in clinical trials. Statistics in Medicine 1999. 18:3453-3462
• Wassmer, Gernot, Reitmeir, Peter, Kieser, Meinhard, Lehmacher, Walter. Procedures for testing multiple endpoints in clinical trials: An overview. Journal of Statistical Planning and Inference 1999. 82:69-81
• Wassmer, Gernot, Reitmeir, Peter. Resampling-based methods for the analysis of multiple endpoints in clinical trials†. Statistics in Medicine 1999. 18:-
• Wassmer, Gernot. Multistage adaptive test procedures based on Fisher's product criterion. Biometrical Journal 1999. 41:279-293
• Wassmer, Gernot. Group sequential monitoring with arbitrary inspection times. Biometrical Journal 1999. 41:197-216
• Lehmacher, Walter, Wassmer, Gernot. Adaptive sample size calculations in group sequential trials. Biometrics 1999. 55:1286-1290
• Wassmer, Gernot. A comparison of two methods for adaptive interim analyses in clinical trials. Biometrics 1998. 54:696-705
• Wassmer, Gernot, Rüger, Bernhard. Profile-$a$ tests.
• Wassmer, Gernot. A technical note on the power determination for Fisher's combination test. Biometrical Journal 1997. 39:831-838
• Reitmeir, Peter, Wassmer, Gernot. One-sided multiple endpoint testing in two-sample comparisons. Communications in Statistics: Simulation and Computation 1996. 25:99-117
• Kieser, Meinhard, Wassmer, Gernot. On the use of the upper confidence limit for the variance from a pilot sample for sample size determination. Biometrical Journal 1996. 38:941-949
• Wassmer, Gernot. Testing equivalence in clinical trials using a new principle for constructing statistical tests. Communications in Statistics: Theory and Methods 1994. 23:1413-1427
• Lehmacher, Walter, Wassmer, Gernot, Reitmeir, Peter. Procedures for two-sample comparisons with multiple endpoints controlling the experimentwise error rate. Biometrics 1991. 47:511-521