optimbase.terminate

this

The previous value of the objective function.

previousfopt

The current value of the objective function.

currentfopt

The previous value of the parameter estimate matrix.

previousxopt

The current value of the parameter estimate matrix.

currentxopt


  This function determines whether the optimization must continue or terminate.
  If the <code>verbosetermination</code> element of the optimization object is
  enabled, messages are printed detailing the termination intermediate steps.
  The <code>optimbase.terminate</code> function takes into account the number of
  iterations, the number of evaluations of the cost function, the tolerance on x
  and the tolerance on f. See the section "Termination" in
  <code>vignette('optimbase',package='optimbase')</code> for more details.


 method 

Provides a set of commands to manage an abstract
optimization method. The goal is to provide a building block
for a large class of specialized optimization methods. This
package manages: the number of variables, the minimum and
maximum bounds, the number of non linear inequality
constraints, the cost function, the logging system, various
termination criteria, etc...

optimbase.terminate: Evaluation of Termation Status

Description

Usage

Arguments

Value