To close the loop on this, this is what we wrote in the review (originally posted on the other platform).

Keller did a fantastic job highlighting this issue with respect to GxE. www.matthewckeller.com/publications...

Something like this? labs.la.utexas.edu/tucker-drob/...

Believe it or not the original title for this paper was “The Nonlinear Structural Organization of Cognitive Abilities across the Lifespan.” labs.la.utexas.edu/tucker-drob/...

Are mental disorders extreme manifestations of continuous traits or genetically distinct entities? We present Genomic Taxometric Analysis of Continuous and Case-Control data (GTACCC) for evaluating genetic continuity and differentiation of traits across the severity spectrum. Tweetorial coming soon.