Lab Material for the Math Refresher (Instructor: Siwei Cheng) course taught in 2019 at NYU. Lecture notes introducing LaTeX, R, and Rmarkdown.

• Getting Started with LaTeX
  • Taxidriver on a Grid
• Introduction to Programming in R
  • What is a Random Variable?
  • Seriously, What is a Random Variable? (For the insanely curious…)
• Introduction to Rmarkdown