Gene Set Enrichment Analysis (GSEA) with fgsea - easy R tutorial

In this tutorial, I will explain how to perform gene set enrichment analysis on your differential gene expression analysis results. We will use the R package fgsea() and you will learn how to:
- Install and start fgsea()
- Prepare your dataset to perform GSEA
- Set the analysis parameters and run the analysis.
- View the GSEA results and get some nice plots!

And as always, you can find the code I am using in this tutorial at biostatsquid.com, where you can also find a step by step explanation of the code. For this tutorial you will need R, or Rstudio, and you will need to install the fgsea() package.
Hope you like it!

https://biostatsquid.com/fgsea-tutori...
--------------------------------------------------------------------------------------------------------------------
Watched it already?
If you liked this video or found it useful, please let me know! Your comments and feedback are very much appreciated😊
If you have questions, don't hesitate to leave me a comment down below, I will answer as soon as I can:)
--------------------------------------------------------------------------------------------------------------------
Are you into biostatistics and computational analysis?
For more biostatistics tools and resources, you can visit:
https://biostatsquid.com/
Follow me on Instagram at @biostatsquid:
  / biostatsquid  
For more
• simple and clear explanations of biostatistics methods
• computational biology tools
• easy step-by-step tutorials in R and Python
to analyse and visualise your biological data!

Don’t forget to subscribe if you don’t want to miss another video from me! --------------------------------------------------------------------------------------------------------------------
Other interesting resources for pathway enrichment analysis:
Other interesting resources for GSEA:
Main GSEA webpage: https://www.gsea-msigdb.org/gsea/inde...
More on the method itself: https://www.pnas.org/doi/10.1073/pnas...
Paper comparing pathway enrichment analysis methods: https://www.nature.com/articles/s4159...






Music from #Uppbeat (free for Creators!):
https://uppbeat.io/t/pecan-pie/east-s...
License code: 80ZOLNQ8NSDSWKFV