Tutorials and Fundamentals
Multivariate analysis: an overview
In this blog, Vighnesh provides an outline of multivariate analysis for beginners to this topic.
A network for students interested in evidence-based health care
In this blog, Vighnesh provides an outline of multivariate analysis for beginners to this topic.
What is data dredging, how does it affect the p-value and what is its impact on the world around us?
What is grey literature, when would you use it, what are its advantages and disadvantages, and how can you find it?
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A beginner’s guide to standard deviation and standard error: what are they, how are they different and how do you calculate them?
When you see a claim that a treatment or intervention has no effect, it is important to examine the evidence as this may be a misleading statement.
This blog provides a detailed overview of the concept of ‘blinding’ in randomised controlled trials (RCTs). It covers what blinding is, common methods of blinding, why blinding is important, and what researchers might do when blinding is not possible. It also explains the concept of allocation concealment.