Exact one-sided confidence limits for the difference between two correlated proportions.
Stat Med
; 26(18): 3369-84, 2007 Aug 15.
Article
en En
| MEDLINE
| ID: mdl-17315269
ABSTRACT
We construct exact and optimal one-sided upper and lower confidence bounds for the difference between two probabilities based on matched binary pairs using well-established optimality theory of Buehler. Starting with five different approximate lower and upper limits, we adjust them to have coverage probability exactly equal to the desired nominal level and then compare the resulting exact limits by their mean size. Exact limits based on the signed root likelihood ratio statistic are preferred and recommended for practical use.
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Bases de datos:
MEDLINE
Asunto principal:
Intervalos de Confianza
/
Ensayos Clínicos como Asunto
/
Interpretación Estadística de Datos
/
Modelos Estadísticos
Tipo de estudio:
Risk_factors_studies
País/Región como asunto:
America do norte
Idioma:
En
Revista:
Stat Med
Año:
2007
Tipo del documento:
Article
País de afiliación:
Australia