1 Load packages 2 Motivation 3 First: Quoted (string) parameter 4 Second: Unquoted parameter 5 Check 6 Bonus 1 Load packages library(tidyverse) # data wrangling 2 Motivation If a project reaches some level of complexity, sooner or later, more systematical meausures of coding need to be employed. Using the tidyverse ecosystem, programming - instead of interactive use - may be something different or unusual and it may take some time to wrap your head around …