Displaying 1 result from an estimated 1 matches for "marquard".
Did you mean:
marquardt
2006 May 24
1
general Gauss-Newton or support for NSUR: contemporaneously correlated non-linear models
Dear r-Help readers,
1) Is there support for NSUR in some R package yet?
2) Is there a general function of applying the Gauss-Newton or Marquard
method, in which the function of calculating the partial derivatives can
be specified by the user?
Contemporaneously correlated non-linear models (NSUR) is a method to fit
a system of non-linear equations.
I want to use to fit several non-linear models at the same time, so that
one the indepe...