further arguments passed down to the
<code><a rd-options="numDeriv" href="/link/grad?package=ROI&version=0.2-1&to=numDeriv" data-mini-rdoc="numDeriv::grad">grad</a>()</code> function for calculating gradients (only for <code>"F_objective"</code>).


Extract the gradient from its argument (typically a ROI
object of class <code>"objective"</code>).


The R Optimization Infrastructure (ROI) is a
sophisticated framework for handling optimization problems in R.

Stefan Theussl

R Optimization Infrastructure

G function

further arguments passed down to the
<code><a rd-options='numDeriv' href='grad'>grad</a>()</code> function for calculating gradients (only for <code>"F_objective"</code>).

G: Extract Gradient information

Description

Usage

Arguments

Value