Essentials of sample size calculation

Essentials of sample size calculation

Some essential information is required before the sample size of a study can be calculated. Choosing a study design is the first step. Next, we need to know the type of parameters of interest, inter-individual variability, precision, chance of errors, confidence level, anticipated drop-outs and numb...

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Bibliographic Details
Main Authors: Anita Singh, Arun Soni, Satish Saluja
Format: Article
Language:English
Published: Wolters Kluwer Medknow Publications 2013-01-01
Series:Current Medicine Research and Practice
Subjects:
sample size
study design
error
confidence level
effect size
Online Access:http://www.cmrpjournal.org/article.asp?issn=2352-0817;year=2013;volume=3;issue=2;spage=97;epage=99;aulast=Singh

Internet

http://www.cmrpjournal.org/article.asp?issn=2352-0817;year=2013;volume=3;issue=2;spage=97;epage=99;aulast=Singh

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