NOTE: This post is quite old, and from a previous version of my website. You can find the published version of this article here
I have a paper under submission with James E. Pustejovsky titled “A gradual effects model for single-case designs” (preprint here). The paper proposes a particular form of nonlinear parametric model for single-case designs that offers some flexibility in functional form and error distribution that many of the other parametric models for single-case designs don’t.