--- title: "My homework" subtitle: "Student's name" output: pdf_document: default pdf: default --- # Exercise 1 Write your answer for the first **exercise 1** here. # Exercise 2 Here is an example of some **programming** exercise ```{r} library(ggplot2) ggplot(data = iris, aes(x = Sepal.Length, y = Sepal.Width, colour = Species)) + geom_point() + theme_bw() ``` # Exercise 3 Please provide comprehensive answers to all questions as we **actually** going to **read them all**. # Exercise 4 You may talk to your peers but make sure to submit unique solutions, otherwise it would be considered as **plagiarism**.