d STB-3 sg1_1.  Nonlinear regression (derivative free).
d STB insert by Francesco Danuso, Ph.D., Universita degli Studi di Udine, 
d Istituto di Produzione Vegetale, Udine, Italy.  
d (English adaptation & revision: Joseph Hilbe, Editor). 
d Support:  FAX  011-39-432-558603  (Danuso)
d                602-860-1446  (STB Editor)
d After installation, see help ^nonlin^.

f sg1_1/nonlin.ado
f sg1_1/nonlin.hlp