Summary For data structures having two categorical variables and one quantitative variable, this post illustrates how category independence or dependence influences chart design. Graphs with independent categories (multiway data) are easi...

Summary Given Likert-style survey data in one of three common forms, I shape the data to suit the input requirements of the likert R package and use the output to create 100% stacked-bar charts. In each case, I illustrate two routine revi...