RCEIM

R Cross Entropy Inspired Method for Optimization

v0.3 · Apr 3, 2017 · GPL (>= 2)

Description

An implementation of a stochastic heuristic method for performing multidimensional function optimization. The method is inspired in the Cross-Entropy Method. It does not relies on derivatives, neither imposes particularly strong requirements into the function to be optimized. Additionally, it takes profit from multi-core processing to enable optimization of time-consuming functions.

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CRAN Check Status

2 NOTE

12 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	26.4s
r-devel-linux-x86_64-debian-gcc	NOTE	20.4s
r-devel-linux-x86_64-fedora-clang	OK	41.7s
r-devel-linux-x86_64-fedora-gcc	OK	39.8s
r-devel-macos-arm64	OK	11s
r-devel-windows-x86_64	OK	47s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	23s
r-oldrel-windows-x86_64	OK	46s
r-patched-linux-x86_64	OK	25s
r-release-linux-x86_64	OK	24.8s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	27s
r-release-windows-x86_64	OK	46s

Check details (14 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Alberto Krone-Martins <algol@sim.ul.pt>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Alberto",
                    family = "Krone-Martins",
                    role = c("aut", "cre"),
                    email = "algol@sim.ul.pt")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Alberto Krone-Martins <algol@sim.ul.pt>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Alberto",
                    family = "Krone-Martins",
                    role = c("aut", "cre"),
                    email = "algol@sim.ul.pt")
as necessary.

OK r-devel-linux-x86_64-fedora-clang

OK r-devel-linux-x86_64-fedora-gcc

OK r-devel-macos-arm64

OK r-devel-windows-x86_64

OK r-oldrel-macos-arm64

OK r-oldrel-macos-x86_64

OK r-oldrel-windows-x86_64

OK r-patched-linux-x86_64

OK r-release-linux-x86_64

OK r-release-macos-arm64

OK r-release-macos-x86_64

OK r-release-windows-x86_64

Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Alberto Krone-Martins <algol@sim.ul.pt>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Alberto",
                    family = "Krone-Martins",
                    role = c("aut", "cre"),
                    email = "algol@sim.ul.pt")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Alberto Krone-Martins <algol@sim.ul.pt>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Alberto",
                    family = "Krone-Martins",
                    role = c("aut", "cre"),
                    email = "algol@sim.ul.pt")
as necessary.

RCEIM

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