Matthew B. Courtney, Ed.D. 3 min Creating Faceted Histogram with ggplot2 I have written on this page before about my not-so-secret love affair with the histogram. For educators seeking to visually display their...
Matthew B. Courtney, Ed.D. 7 min Analyzing Student Data with Base R R is an incredibly powerful and useful tool for analyzing large volumes of student data. Within it are hundreds of packages that help you...
Matthew B. Courtney, Ed.D. 3 min R Packages for Educators An R package is a special set of tools that are designed to complete a certain task. An understanding of packages is essential for the...
Matthew B. Courtney, Ed.D. 3 min RStudio: Making R Usable When I first started using R, I really struggled to keep track of my scripts. Like many, I started by working directly in the R console...
Matthew B. Courtney, Ed.D. 4 min An Introduction to R for Educators Educators today know more about their schools and learners than ever before. The education profession is flooded with an insane volume...