Here are two examples of using genetic data for some exploratory analysis. We will walk through some basic functionalities of PLINK, a popular tool for working with genetic data, and perform population stratification to see how dimensionality reduction of genotype data can show different ancestries across a large group of individuals. We will also be working with GWAS summary statistics for Irritable Bowel Syndrome to learn about some common ways of visualizing genetic data.
Please clone this repository to your local computer with the following command:
git clone https://github.com/zrcjessica/gwas_tutorial.git