optimCheck: Graphical and Numerical Checks for Mode-Finding Routines

Tools for checking that the output of an optimization algorithm is indeed at a local mode of the objective function. This is accomplished graphically by calculating all one-dimensional "projection plots" of the objective function, i.e., varying each input variable one at a time with all other elements of the potential solution being fixed. The numerical values in these plots can be readily extracted for the purpose of automated and systematic unit-testing of optimization routines.

Version: 1.0
Imports: stats, graphics
Suggests: testthat, quantreg, mclust, knitr, rmarkdown
Published: 2019-10-09
DOI: 10.32614/CRAN.package.optimCheck
Author: Martin Lysy
Maintainer: Martin Lysy <mlysy at uwaterloo.ca>
BugReports: https://github.com/mlysy/optimCheck/issues
License: GPL-3
URL: https://github.com/mlysy/optimCheck
NeedsCompilation: no
Materials: README
CRAN checks: optimCheck results [issues need fixing before 2024-07-10]


Reference manual: optimCheck.pdf
Vignettes: optimCheck: A Quick Tour


Package source: optimCheck_1.0.tar.gz
Windows binaries: r-devel: optimCheck_1.0.zip, r-release: optimCheck_1.0.zip, r-oldrel: optimCheck_1.0.zip
macOS binaries: r-release (arm64): optimCheck_1.0.tgz, r-oldrel (arm64): optimCheck_1.0.tgz, r-release (x86_64): optimCheck_1.0.tgz, r-oldrel (x86_64): optimCheck_1.0.tgz


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