optimtrace {hydromad} | R Documentation |
Extract objective function value series from optimisation results
Description
Extract objective function value series from optimisation results.
Usage
optimtrace(object, ...)
Arguments
object |
fitted model object. Currently only hydromad objects
are supported.
|
... |
further arguments which may be supported for particular optimisation
algorithms. These are:
raw -
if TRUE , then raw function values are returned, which may
consist of multiple series in parallel, and may jump up and
down. Otherwise (the default), the best value so far at each
time step is returned.
objective -
a function or formula to calculate from object to
construct the objective function value series.
It is passed to objFunVal .
Currently this is only supported for dream results.
|
Value
a zoo
series where the time index represents number of function
evaluations.
Author(s)
Felix Andrews felix@nfrac.org
See Also
fitBySCE
,
fitByDE
,
fitByDream
,
fitByOptim
Examples
## see examples in fitByOptim, fitBySCE, fitByDE, fitByDream
[Package
hydromad version 0.9-18
Index]