as.parvec.parframe: Select a parameter vector from a parameter frame.
Description
Obtain a parameter vector from a parameter frame.
Usage
"as.parvec"(x, index = 1, ...)
Arguments
x
A parameter frame, e.g., the output of
as.parframe.
index
Integer, the parameter vector with the index-th lowest
objective value.
...
not used right now
Value
The parameter vector with the index-th lowest objective
value.
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.