How to Clean and Manipulate Data in R Using Regular Expressions and String Splitting Techniques

Working with ggplot2 in Non-Standard Evaluation Mode: Mastering Flexible and Expressive Plots

Permuting Labels in a Dataframe but for Pairs of Observations

Separate Plots for Weekends and Weekdays: A Step-by-Step Guide with ggplot2

Replacing Missing Values in Multiple Columns with NA Using dplyr Package in R