A white wolf from interior British Columbia. Photo by Marco Musiani.

I have posted some tutorials and code for introductory bioinformatics and genotyping with the Broad GATK pipeline on my github page: https://github.com/renaschweizer 

Other helpful tools

• Learn Shell Commands
• Quick-R for data visualization (among other things)
• Handy one-liners for SED
• Handy one-liners for AWK
• Git Cheatsheet
• One-based vs. Zero-based coordinate systems