1.1 Packages

Here are the packages used by the code in this book. The last three are my own: tidyxl, unpivotr and smungs. You will need to install the latest versions from CRAN or GitHub.

library(tidyverse)
library(readxl)
library(tidyxl)
library(unpivotr)
library(smungs) # GitHub only https://github.com/nacnudus/smungs