ASML

1.1.0

Algorithm Portfolio Selection with Machine Learning

0packages depend

3.1Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Brais González-RodríguezFirst published 2025-02-192 releasesCRAN page ↗

A wrapper for machine learning (ML) methods to select among a portfolio of algorithms based on the value of a key performance indicator (KPI). A number of features is used to adjust a model to predict the value of the KPI for each algorithm, then, for a new value of the features the KPI is estimated and the algorithm with the best one is chosen. To learn it can use the regression methods in 'caret' package or a custom function defined by the user. Several graphics available to analyze the results obtained. This library has been used in Ghaddar et al. (2023) doi:10.1287/ijoc.2022.0090).

Install

R (CRAN)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("ASML", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-asml

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-ASML

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-ASML

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 2.5 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 73%
Documented parameters: 100%
Return-value docs: 30%
References docs: 5%

Downloads

3.1K

CRAN downloads in the past year

Rank #15,464 · ~8/day · ~255/mo

Releases R versions

Daily download trend is not available in this view yet.

23430 days

72890 days

3.1K1 year

Compare downloads with other packages →

Also on124 r2u88 autocran

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (11)

caret ggplot2 DALEX dplyr purrr tibble tidyr reshape2 Polychrome scales rlang

LinkingTo (0)

none

Suggests (1)

snow

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 1,595 (66%)Rd 840 (34%)

Code characteristics

Object systems

S38

Cyclomatic complexity: 5.0 median / 30 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

19 10 exported

Complexity

8.3 avg / 30 max

Call network

19 nodes / 11 edges

Call graph

Open call graph →

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Lowest coverage

Per-function coverage is not measured for this package yet.

People & History

People (7)

Maintainer (1)

Brais González-Rodríguez

Author, Maintainer

Authors (4)

Brais González-Rodríguez

Author, Maintainer

Julio González-Díaz

Author

Ignacio Gómez-Casares

Author

Beatriz Pateiro-López

Author

Contributors (3)

María Caseiro-Arias

Contributor

Antonio Fariña-Elorza

Contributor

Manuel Timiraos-López

Contributor

Package Timeline

2 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
1.1.0Latest
2025-09-29 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
1.0.0
2025-02-19
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2025-02-19
Total releases: 2 / 1 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 487 KB / 3 files
Download size: 513 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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