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Topic-Contributed Paper Session

Innovative Statistical Methods for Robust Analysis from Small Samples

Wed, Aug 6, 2:00 PM - 3:50 PM Room CC-106C Music City Center

Sofia S. VillarOrganizerElad BerkmanOrganizerSofia S. VillarChair

Caucus for Women in Statistics co: No Additional Sponsorco: No Additional Sponsor Applied

5 Presentations

Consonant closed testing with optimality guarantees

2:05 PM - 2:25 PM

Ruth Heller (Tel Aviv University)

Co-authors: Ruth Heller (Tel-Aviv University)

Family wise error Most powerful test Multiple endpoints Strong control.

Does great power come with great type I error rate inflation? Exact tests for power-maximizing response-adaptive designs

2:25 PM - 2:45 PM

Stef Baas (University of Cambridge)

Co-authors: Stef Baas (University of Cambridge)

Neyman allocation Constrained Markov decision process control of expected treatment failures binary outcomes two-arm trial

Exact Statistical Testing Through Integer Programming: Leveraging An Overlooked Approach for Optimizing Power in Binomial Tests

2:45 PM - 3:05 PM

Yaron Racah (PhaseV)

Co-authors: Yaron Racah (PhaseV)

Integer Programming

Identifying Responders in Randomized Controlled Trials and Observational Studies

3:05 PM - 3:25 PM

Tzviel Frostig (PhaseV Trials)

Co-authors: Tzviel Frostig (PhaseV Trials)

Alpha spending function;Multi-arm trials Optimal clinical trial design Sequential testing Type I error control

Revisiting Optimal Allocations for Binary Responses: Insights from Considering Type-I Error Rate Control

3:25 PM - 3:45 PM

Co-authors: Lukas Pin

Neyman allocation Patient benefit RSHIR allocation Score test Wald test

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