Yuedong Wang, Chunlei Ke, Smoothing Spline Semiparametric Nonlinear Regression Models, Journal of Computational and Graphical Statistics, Vol. 18, No. 1 (March 2009), pp. 165-183 ...

This example shows how to build a menu system that enables you to perform nonlinear regression from a menu. Six modules are stored on an IML storage disk. After you have stored them, use this example ...

Halbert White, Consequences and Detection of Misspecified Nonlinear Regression Models, Journal of the American Statistical Association, Vol. 76, No. 374 (Jun., 1981), pp. 419-433 ...