Meta-analysis

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...
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...

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...

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...

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...