http://sandbox.bio - Learn how to use bioinformatics tools right from your browser.Everything runs in a sandbox, so you can experiment all you want.
More at sandbox.bio
cov-lineages.org - This is a tutorial for using the Pangolin Web Application. For information on using the command line tool, please visit the command line tool usage page.
https://cov-lineages.org/resources/pangolin/tutorial.html
online.stat.psu.edu - Welcome to the course notes for STAT 414: Introduction to Probability Theory. These notes are designed and developed by Penn State's Department of Statistics and offered as open educational resources. These notes are free to use under...