derivative-free quasi-Newton type minimization algorithm

From: Sarapee Hirankarn Date: July 02, 1999 technical Source: cognigencorp.com
Date: Fri, 2 Jul 1999 15:44:21 -0500 (CDT) From: SARAPEE HIRANKARN <shirank@blue.weeg.uiowa.edu> Subject: derivative-free quasi-Newton type minimization algorithm I would like to know what the benefit of this minimization method within NONMEM? How is it better than other minimization methods? Sarapee