Basic concepts of group sequential and adaptive group sequential test procedures

DOI10.1007/BF02925923zbMath0954.62097OpenAlexW2074404916MaRDI QIDQ1580842

Gernot Wassmer

Publication date: 14 September 2000

Published in: Statistical Papers (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf02925923

zbMATH Keywords

adaptive designsearly stoppinggroup sequential testFisher's combination testrepeated significance testsequal stage sizesrecursive integrationsequential plansunequal stage sizes

Mathematics Subject Classification ID

Sequential statistical design (62L05) Sequential statistical analysis (62L10)

Related Items (2)

Test procedures based on combination of Bayesian evidences for \(H_{0}\) ⋮ Refined critical boundary with enhanced statistical power for non-directional two-sided tests in group sequential designs with multiple endpoints

Cites Work

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• Sequential analysis. Tests and confidence intervals
• A simulation program for adaptive two stage designs.
• Group sequential designs for one-sided and two-sided hypothesis testing with provision for early stopping in favor of the null hypothesis
• Basic concepts of multiple tests -- a survey
• Adaptive Group Sequential Designs for Clinical Trials: Combining the Advantages of Adaptive and of Classical Group Sequential Approaches
• Symmetric Group Sequential Test Designs
• Discrete Sequential Boundaries for Clinical Trials
• Efficient group sequential tests with unpredictable group sizes
• Approximately Optimal One-Parameter Boundaries for Group Sequential Trials
• Group sequential designs using both type I and type II error probability spending functions
• Sample size re-estimation without unblinding for normally distributed outcomes with unknown variance
• Group Sequential Monitoring with Arbitrary Inspection Times
• Optimization of Multistage Testing Times and Critical Values in Clinical Trials
• Designed Extension of Studies Based on Conditional Power
• A Group Sequential Procedure for All-Pairwise Comparisons of k Treatments Based on the Range Statistic
• Design and Analysis of Group Sequential Logrank Tests in Maximum Duration Versus Information Trials
• A Technical Note on the Power Determination for Fisher's Combination Test
• Issues in blinded sample size re-estimation
• Recursive Combination Tests
• THE ATTRACTIVENESS OF THE CONCEPT OF A PROSPECTIVELY DESIGNED TWO-STAGE CLINICAL TRIAL
• A Comparison of Two Methods for Adaptive Interim Analyses in Clinical Trials
• Statistical Inference for Self‐Designing Clinical Trials with a One‐Sided Hypothesis
• Modification of Sample Size in Group Sequential Clinical Trials
• Closed Testing Procedures for Group Sequential Clinical Trials with Multiple Endpoints
• Adaptive Sample Size Calculations in Group Sequential Trials
• On the Power of Fisher's Combination Test for Two Stage Sampling in the Presence of Nuisance Parameters
• Design and analysis of group sequential tests based on the type I error spending rate function
• Two-Sample Repeated Significance Tests Based on the Modified Wilcoxon Statistic
• Monitoring Pairwise Comparisons in Multi-Armed Clinical Trials
• Information and information fractions for design and sequential monitoring of clinical trials
• Evaluation of Experiments with Adaptive Interim Analyses
• Rectangular Confidence Regions for the Means of Multivariate Normal Distributions
• A Two-Sample Test for a Linear Hypothesis Whose Power is Independent of the Variance

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