How To Perform Subgroup Analysis In RevMan

In this tutorial, I will show you how to create subgroups in a RevMan sheet which will be useful when performing subgroup analysis in...

How To Set Up And Enter Data Into RevMan

In this RevMan tutorial, I will explain how to set-up a new file and how to go about entering study data to be able...

What Is And How To Calculate Cohen’s d?

What is Cohen's d? Cohen's d is a type of effect size between two means. An effect size is a quantitative measure of the magnitude for...

Cohen’s d Calculator: A Quick And Easy Method

Below is the Cohen's d calculator. Simply enter the groups mean and standard deviation values into the calculator, click the calculate button and Cohen's...
Example forest plot created using Metafor in R.

13 Best Free Meta-Analysis Software To Use

There is a range of software and programs available to use when performing meta-analyses. Frustratingly, not all of them are free to use and...
Funnel plot annotated

What Is A Funnel Plot And How To Read Them?

In this article, I will explain what a funnel plot is, based on their use in meta-analyses, and discuss what they show. What is a...

What Is A Forest Plot And How To Read Them?

In this article, I will explain what a forest plot is and describe the different components of a forest plot by using an example...