http://ajstewartlang.github.io/SIPS_2019/SIPS_presentation.html
http://ajstewartlang.github.io/SIPS_2019/holepunch.pdf
http://ajstewartlang.github.io/CarpentryConnect2019/markdown
http://ajstewartlang.github.io/CarpentryConnect2019/regression
http://ajstewartlang.github.io/Hackathon/index
http://ajstewartlang.github.io/Binder_slides.pdf
http://ajstewartlang.github.io/R_Binder_quick_guide.pdf
http://ajstewartlang.github.io/Lancaster_talk/talk_xaringan
http://ajstewartlang.github.io/talks/Keele_Staffs_talk.pdf
http://ajstewartlang.github.io/talks/linguistics_talk.pdf
https://ajstewartlang.github.io/talks/OLS_talk/index.html
http://ajstewartlang.github.io/Chester_text_mining_talk/Chester_talk.html