Abstract
This paper reviews the work of Herson and Wittes, and Shih in the area of interim analysis and sample size reestimation. The practical experiences of the discussant in this area are contrasted with the author's results and point of view.
Original language | American English |
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Pages (from-to) | 765-769 |
Number of pages | 5 |
Journal | Therapeutic Innovation and Regulatory Science |
Volume | 27 |
Issue number | 3 |
DOIs | |
State | Published - Jul 1 1993 |
Scopus Subject Areas
- Pharmacology, Toxicology and Pharmaceutics (miscellaneous)
- Public Health, Environmental and Occupational Health
- Pharmacology (medical)
Disciplines
- Public Health
- Biostatistics
Keywords
- Adjustment
- Interim analysis
- Sample size reestimation
- Variance