Instructions:
Test out all the libraries we need for the course.
library(knitr)
library(kableExtra)
library(dplyr)
library(vcd)
library(MASS)
library(reshape2)
library(ggplot2)
Simplest possible formula: \(x = 1\)
Simplest possible r chunk_output_type
x <- 1 + 1
Inline R chunk \(x=\)
2