Install r-cran-nloptr by entering the following commands in the terminal:
sudo apt update sudo apt install r-cran-nloptr
Description:
GNU R package for interface to NLopt
The nloptr package provides an R interface to NLopt. NLopt is a free/open-source library for nonlinear optimization, providing a common interface for a number of different free optimization routines available online as well as original implementations of various other algorithms. See http://ab-initio.mit.edu/wiki/index.php/NLopt_Introduction for more information on the available algorithms.
Version: 1.0.4-1build1
Section: universe/gnu-r