Common pitfalls in statistical analysis: "No evidence of effect" versus "evidence of no effect"

This article is the first in a series exploring common pitfalls in statistical analysis in biomedical research. The power of a clinical trial is the ability to find a difference between treatments, where such a difference exists. At the end of the study, the lack of difference between treatments doe...

Full description

Bibliographic Details
Main Authors: Priya Ranganathan, C S Pramesh, Marc Buyse
Format: Article
Published: Wolters Kluwer Medknow Publications 2015-01-01
Series:Perspectives in Clinical Research
Online Access:;year=2015;volume=6;issue=1;spage=62;epage=63;aulast=Ranganathan