blob: f5294cf85e5a8d351b2c965892d5bc6278d32ff9 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
|
# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack import *
class RUcminf(RPackage):
"""An algorithm for general-purpose unconstrained non-linear optimization.
The algorithm is of quasi-Newton type with BFGS updating of the inverse
Hessian and soft line search with a trust region type monitoring of the
input to the line search algorithm. The interface of 'ucminf' is designed
for easy interchange with 'optim'."""
homepage = "https://cloud.r-project.org/package=ucminf"
url = "https://cloud.r-project.org/src/contrib/ucminf_1.1-4.tar.gz"
list_url = "https://cloud.r-project.org/src/contrib/Archive/ucminf"
version('1.1-4', sha256='a2eb382f9b24e949d982e311578518710f8242070b3aa3314a331c1e1e7f6f07')
|