llama

0.10.1

Leveraging Learning to Automatically Manage Algorithms

1packages depend

4.3Kdownloads / year

92.2%test coverage

11/13checks pass

Overview

About

Maintained by Lars KotthoffFirst published 2013-04-0217 releasesCRAN page ↗Bitbucket ↗

Provides functionality to train and evaluate algorithm selection models for portfolios.

Install

R (CRAN)Ubuntu (r2u)

install.packages("llama", 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-llama

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

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 4.2 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 1.52

92.2%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-04-06
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-04
12 OK · 1 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
NOTE2026-03-10
12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 90%
Return-value docs: 95%
References docs: 29%

Downloads

4.3K

CRAN downloads in the past year

Rank #12,795 · ~12/day · ~356/mo

Releases R versions

Daily download trend is not available in this view yet.

32030 days

80990 days

4.3K1 year

Compare downloads with other packages →

Also on104 r2u

Repository

Bitbucket ↗ lkotthoff/llama

Repository practices

Upstream repositoryBeta

Repository bitbucket.org/lkotthoff/llama is linked, but repository-practices checks have not run for it yet. Checks are GitHub-only for now.

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

10 external dependencies (excludes base and recommended)

Depends (2)

R >= 4.0mlr

Imports (7)

rJava parallelMap ggplot2 checkmate BBmisc plyr data.table

LinkingTo (0)

none

Suggests (2)

testthat ParamHelpers

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

aslib

Code & Tests

People & History

People (0)

Author records are not tracked yet for this package.

Listed in earlier versions (6)

contributions by Barry Hurley

no longer listed · 0.1 to 0.4

Lars Kotthoff

no longer listed · 0.1 to 0.10.1

Barry Hurley

no longer listed · 0.5.1 to 0.10.1

Talal Rahwan

no longer listed · 0.5.1 to 0.10.1

Bernd Bischl

no longer listed · 0.7 to 0.10.1

Damir Pulatov

no longer listed · 0.10 to 0.10.1

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
0.10.1Latest
2021-03-16 · current release · diff ↗
0.10
2021-01-20 · diff ↗
0.9.4
2021-01-07 · diff ↗
0.9.3
2020-05-22 · diff ↗
unarchivedReturned to CRAN
2020-05-22
R
R 4.0.0 released · 2020-04-24
archivedRemoved from CRAN
2020-04-11
check problems were not corrected despite reminders
R
R 3.6.0 released · 2019-04-26
0.9.2
2018-07-11 · diff ↗
R
R 3.5.0 released · 2018-04-23

Show 18 earlier events

R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
0.9.1
2015-12-05 · diff ↗
0.9
2015-11-22 · diff ↗
R
R 3.2.0 released · 2015-04-16
0.8.1
2015-02-03 · diff ↗
0.8
2015-02-01 · diff ↗
0.7.2
2014-09-20 · diff ↗
0.7.1
2014-08-13 · diff ↗
0.7
2014-07-22 · diff ↗
0.6
2014-04-29 · diff ↗
R
R 3.1.0 released · 2014-04-10
0.5.1
2014-01-15 · diff ↗
0.4
2013-08-20 · diff ↗
0.2
2013-05-14 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.1
2013-04-02
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2013-04-02
Total releases: 17 / 13 yrs
License: BSD_3_clause + file LICENSE OSI
Minimum R: ≥ 4.0
Bundled data: 266 KB / 1 file
Download size: 1.7 MB
Installed size: not tracked yet
With dependencies: not tracked yet

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