astrobiomike.github.io - This site aims to be a useful resource for bioinformatics beginners. Feel free to jump right in with the section most relevant to you, and if you're not sure, then the place to start is definitely Unix
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
glittr.org - Glittr is a curated list of bioinformatics training material.All material is:
In a GitHub or GitLab repository
Free to use
Written in markdown or similar
NOTE: This list of courses is selected only based on the above criteria.There...
genome.edu.au - RNA Seq
Basic Galaxy Tutorial
RNA-Seq tutorial based on Trapnell et al. (2012) Nature Protocols
In this tutorial we cover the concepts of RNA-Seq differential gene expression (DGE) analysis using a very small synthetic dataset from a well...
A while ago we posted a request for online resources on must-read papers in evolutionary biology, for a literature club. We received many answers in the meantime
carpentries-incubator.github.io - A lesson introducing the Snakemake workflow system for bioinformatics analysis.
Prerequisites
This is an intermediate lesson and assumes learners have already done some bioinformatics:
Familiarity with the BASH command shell, including...
This tutorial is intended to introduce users quickly to the basics of R, focusing on a few common tasks that biologists need to perform some basic analysis: load a table, plot some graphs, and perform some basic statistics. More...
cpansearch.perl.org - This is a collection of libraries and high-quality end-user scripts for bioinformatic analysis, including working with gene annotation, collecting data scores from a variety of modern file formats, and conversion between file formats. The...
www.r2d3.us - In machine learning, computers apply statistical learning techniques to automatically identify patterns in data. These techniques can be used to make highly accurate predictions.
Keep scrolling. Using a data set about homes, we will...
www.nature.com - There is no disputing the importance of statistical analysis in biological research, but too often it is considered only after an experiment is completed, when it may be too late.
This collection highlights important statistical issues that...