| as.parvec.parframe {dMod} | R Documentation |
Select a parameter vector from a parameter frame.
Description
Obtain a parameter vector from a parameter frame.
Usage
## S3 method for class 'parframe'
as.parvec(x, index = 1, ...)
Arguments
x |
A parameter frame, e.g., the output of
|
index |
Integer, the parameter vector with the |
... |
not used right now |
Details
With this command, additional information included in the parameter frame as the objective value and the convergence state are removed and a parameter vector is returned. This parameter vector can be used to e.g., evaluate an objective function.
On selection, the parameters in the parameter frame are ordered such, that the parameter vector with the lowest objective value is at index 1. Thus, the parameter vector with the index-th lowest objective value is easily obtained.
Value
The parameter vector with the index-th lowest objective value.
Author(s)
Wolfgang Mader, Wolfgang.Mader@fdm.uni-freiburg.de