K. S. Toyama

JNplots is an R package that visualizes Johnson-Neyman technique results for interaction models, including phylogenetic corrections and customizable plots.

This study tests Bergmann's rule in Microlophus lizards, finding larger body sizes at higher latitudes and in colder, drier, and more variable climates.

The paper introduces a hierarchical model to analyze heterogeneity in evolutionary correlation between traits across a phylogenetic tree and applies it to two datasets.