This class, taught in fall 2021, requires students to use R to analyze several datasets containing the price of major stocks. Don't worry if you have never used R before; instructions are given before the beginning of the class, and you just run through his given commands on R. Professor Christou is clearly passionate about teaching and wants to spread the knowledge to the class. He's a very approachable if you have any question regarding either the course material or guidance. Overall, I recommend this course to you if you are interested in analyzing the stock market data with R in future, or if you are interested in getting guidance from a very knowledgeable professor.