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Articles (240)

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1-10 of 240 results for treatment allocation ratio

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Select article: Statistical Power and Optimum Sample Allocation Ratio for Treatment and Control Having Unequal Costs per Unit of Randomization

Retricted access

Research article

First published 2003-9

Statistical Power and Optimum Sample Allocation Ratio for Treatment and Control Having Unequal Costs per Unit of Randomization

Xiaofeng Liu

Journal of Educational and Behavioral Statistics

Select article: Efficient treatment allocation in two-way nested designs

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First published 2015-10

Efficient treatment allocation in two-way nested designs

Francesca Lemme, Gerard JP van Breukelen, Martijn PF Berger

Statistical Methods in Medical Research

Select article: Model-based optimal randomization procedure for treatment–covariate interaction tests

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Research article

First published 2025-9

Model-based optimal randomization procedure for treatment–covariate interaction tests

Zhongqiang Liu

Statistical Methods in Medical Research

Select article: The net effect of alternative allocation ratios on recruitment time and trial cost

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Other

First published 2009-04

The net effect of alternative allocation ratios on recruitment time and trial cost

Ralitza Vozdolska, Mary Sano, Paul Aisen [...]

Clinical Trials

Select article: A multi-treatment response adaptive design for ordinal categorical responses

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Research article

First published 2020-3

A multi-treatment response adaptive design for ordinal categorical responses

Atanu Biswas, Rahul Bhattacharya, Soumyadeep Das

Statistical Methods in Medical Research

Select article: Multi-arm covariate adjusted response adaptive designs for ordinal outcome clinical trials

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Research article

First published 2023-1

Multi-arm covariate adjusted response adaptive designs for ordinal outcome clinical trials

Soumyadeep Das, Rahul Bhattacharya, Atanu Biswas

Statistical Methods in Medical Research

Select article: A Menu-driven Facility for Complex Sample Size Calculation in Randomized Controlled Trials with a Survival or a Binary Outcome

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Research article

First published 2002-6

A Menu-driven Facility for Complex Sample Size Calculation in Randomized Controlled Trials with a Survival or a Binary Outcome

Patrick Royston, Abdel Babiker

The Stata Journal: Promoting communications on statistics and Stata

Select article: Adaptive Designs for Clinical Trials with Highly Successful Treatments *

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Other

First published 2001-10

Adaptive Designs for Clinical Trials with Highly Successful Treatments *

Anastasia Ivanova, William F. Rosenberger

Therapeutic Innovation & Regulatory Science

Select article: Urn-Based Response Adaptive Procedures and Optimality

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Research article

First published 2008-9

Urn-Based Response Adaptive Procedures and Optimality

Rahul Bhattacharya

Therapeutic Innovation & Regulatory Science

Select article: Are outcome-adaptive allocation trials ethical?

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Research article

First published 2015-4

Are outcome-adaptive allocation trials ethical?

Spencer Phillips Hey, Jonathan Kimmelman

Clinical Trials

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