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Determining Sample Size: Balancing Power, Precision, and Practicality

Patrick Dattalo

Published in print:
2008
Published Online:
January 2009
ISBN:
9780195315493
eISBN:
9780199865475
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195315493.001.0001
Subject:
Social Work, Research and Evaluation

Sample size determination is an important and often difficult step in planning an empirical study. From a statistical perspective, sample size depends on the following factors: type of analysis to be ... More


Basic Terms and Concepts

Patrick Dattalo

in Determining Sample Size: Balancing Power, Precision, and Practicality

Published in print:
2008
Published Online:
January 2009
ISBN:
9780195315493
eISBN:
9780199865475
Item type:
chapter
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195315493.003.0001
Subject:
Social Work, Research and Evaluation

This chapter defines important terms and concepts. It a familiarity with issues related to the appropriate application of each statistical procedure in terms of assumptions and purpose. The chapter ... More


Clinical Trials: Design, Conduct and Analysis

Curtis L. Meinert

Published in print:
1986
Published Online:
September 2009
ISBN:
9780195035681
eISBN:
9780199864478
Item type:
book
Publisher:
Oxford University Press
DOI:
10.1093/acprof:oso/9780195035681.001.0001
Subject:
Public Health and Epidemiology, Public Health, Epidemiology

This book starts with a general discussion of clinical trials. It goes on to describe the activities of a typical study, comparing single center and multicenter trials, reviewing cost factors and ... More


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