Weighting in NONMEM

From: Patrick Zhou patrickmzhou@yahoo.com Subject: [NMusers] Weighting in NONMEM Date: Wed, 19 Apr 2006 13:03:20 -0700 (PDT) Dear All, In NONMEM, we can assign a weight during minimization by using W=F (interatively reweighted least square weighting) in the $ERROR. What if we do not provide weight in the $ERROR, what does NONMEM use? OLS, ELS or something else. Can somebody comment on it? Thank you very much. Pat