get.result: Result extraction tool for answers from optimx

In optplus: A wrapper for optimization methods (function minimization with at most bounds and masks).

Description

The optimx general-purpose optimization wrapper function that calls other R tools for optimization, including the existing optim() function creates a data frame of results. get.results extracts elements from this data frame.

Usage

get.result(optimx.obj, method, attribute) 

Arguments

optimx.obj	object returned by ‘optimx’
method	Name of the method for which all results are desired (e.g. ‘spg’)
attribute	type of result desired for all methods (e.g. ‘fvalues’). There is partial matching on inputs, so ‘fval’ will recover ‘fvalues’.

Details

None

Value

get.result returns the items requested or a warning string. If both method and attribute are provided, the function returns a warning message as a character string

optplus documentation built on May 2, 2019, 6:48 p.m.