Practical guide to sample size calculations: an introduction | Zendy

Flight Laura | Zendy; Julious Steven A. | Zendy

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Practical guide to sample size calculations: an introduction

Author(s) -

Flight Laura,

Julious Steven A.

Publication year - 2015

Publication title -

pharmaceutical statistics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.421

H-Index - 38

eISSN - 1539-1612

pISSN - 1539-1604

DOI - 10.1002/pst.1709

Subject(s) - sample size determination , sample (material) , computer science , advice (programming) , statistics , mathematics , chemistry , chromatography , programming language

A sample size justification is a vital step when designing any trial. However, estimating the number of participants required to give a meaningful result is not always straightforward. A number of components are required to facilitate a suitable sample size calculation. In this paper, the general steps are summarised for conducting sample size calculations with practical advice and guidance on how to utilise the app SampSize. Copyright © 2015 John Wiley & Sons, Ltd.

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