A random effects model for ordinal responses from a crossover trial
Abstract Crossover studies have been successfully conducted in the case of continuous responses. Existing procedures of analysis for ordinal responses, on the other hand, are ra...
Publications
4 shownSample size calculations for ordered categorical data
Abstract Many clinical trials yield data on an ordered categorical scale such as very good, good, moderate, poor . Under the assumption of proportional odds, such data can be an...
The Design and Analysis of Sequential Clinical Trials.
Clinical Trials. Allocating Patients to Treatments. Measurement of Treatment Difference. The Design of a Sequential Trial Using the Boundaries Approach. The Analysis of a Sequen...
Frequent Co-Authors
Researcher Info
- h-index
- 4
- Publications
- 4
- Citations
- 1,520
- Institution
- University of Reading
External Links
Identifiers
- ORCID
- 0000-0002-5611-8265
Impact Metrics
h-index
4
h-index: Number of publications with at least h citations each.