Tanya Shapiro - Blog

Parsing Excel Files with R

How to parse out data into multiple excel files using R openxlsx. Convenient way to save time and automate a painfully monotonous task.

Bump it Up: Creating a Bump Chart in R

Play-by-play on how to create a bump chart with ggplot2. In this example, we explore the change in team rankings within the English Premier League over 5 seasons.

Wrapped Text Around Circular Images

Quick walk on setting up custom functions in R to create wrapped text around circular images.

Drilldowns with Highcharter

How to create dynamic highchart on-click drilldown graphics using the R highcharter library.

Super Radar Plots

How to elevate a radar plot using R ggplot2 and related extensions.