Sample size determination for repeated measures design using G Power software
Anesthesia and Pain Medicine
;
: 6-15, 2015.
Artículo
en Coreano
| WPRIM
| ID: wpr-49715
ABSTRACT
Repeated measures designs are widely used in the field of anesthesiology because they allow the detection of within-person change over time and provide a higher statistical power for detecting differences than a single measure design while reducing the costs and efforts to conduct a study. However, the complex process of calculating the sample size for repeated measures design requires profound statistical knowledge and also programming skills in some instances. In the present article, the author describes 1) the basic statistics for repeated measures design, 2) the explanation for G Power software, and 3) how to calculate the sample size using an example.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Tamaño de la Muestra
/
Anestesiología
Idioma:
Coreano
Revista:
Anesthesia and Pain Medicine
Año:
2015
Tipo del documento:
Artículo
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