trust: Trust Region Optimization

Does local optimization using two derivatives and trust regions. Guaranteed to converge to local minimum of objective function.

Version: 0.1-8
Depends: R (≥ 2.10.0)
Imports: stats
Published: 2020-01-10
DOI: 10.32614/
Author: Charles J. Geyer.
Maintainer: Charles J. Geyer <charlie at>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: ChangeLog
In views: Optimization
CRAN checks: trust results


Reference manual: trust.pdf
Vignettes: Trust Regions Design Document


Package source: trust_0.1-8.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): trust_0.1-8.tgz, r-oldrel (arm64): trust_0.1-8.tgz, r-release (x86_64): trust_0.1-8.tgz, r-oldrel (x86_64): trust_0.1-8.tgz
Old sources: trust archive

Reverse dependencies:

Reverse depends: cepp, glmm, iWeigReg, mcemGLM, RCAL, relevent, UWHAM
Reverse imports: aster, bgeva, corncob, DRDID, ebnm, ergm, flexmsm, frechet, GJRM, MRMCaov, nebula, penfa, remstimate, SDAMS, vntrs
Reverse suggests: aghq, CollocInfer


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