Variance Control Procedures

Heidi L. Weiss; Jianrong Wu; Katrina Epnere; O. Dale Williams

doi:10.1007/978-3-319-52636-2_218

Variance Control Procedures

Heidi L. Weiss
, Jianrong Wu
, Katrina Epnere
, O. Dale Williams

Producción científica: Chapter › revisión exhaustiva

Resumen

This chapter covers the concepts of variance and sources of variation for clinical trial data. Common metrics to quantify the extent of variability in relation to the mean are introduced as are clinical trial design techniques and statistical analysis methods to control and reduce this variation. The uses of variance as a data quality assessment tool in large-scale, long-term multicenter clinical trials are highlighted.

Idioma original	English
Título de la publicación alojada	Principles and Practice of Clinical Trials
Páginas	833-841
Número de páginas	9
ISBN (versión digital)	9783319526362
DOI	https://doi.org/10.1007/978-3-319-52636-2_218
Estado	Published - ene 1 2022

Nota bibliográfica

Publisher Copyright:
© Springer Nature Switzerland AG 2022. All rights are reserved.

ASJC Scopus subject areas

General Medicine
General Mathematics

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Variance Control Procedures

Resumen

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