A new paper titled Ordinal Pattern Analysis: A Tutorial on Assessing the Fit of Hypotheses to Individual Repeated Measures Data by Timothy Beechey has been published in the Journal of Speech, Language, and Hearing Research. The paper is provides an excellent introduction to OPA but is unfortunately behind a paywall. It is certainly great to see these simple, intuitive methods gaining traction. The Ordinal Pattern Analysis has also made its way into R. Dr. Beechey’s R code can be found online here.