R Observatory: Metrics for MLCM version 0.4.4

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MLCM

0.4.4

Maximum Likelihood Conjoint Measurement

0packages depend

3.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Guillermo AguilarFirst published 2009-09-0916 releasesCRAN page ↗

Conjoint measurement is a psychophysical procedure in which stimulus pairs are presented that vary along 2 or more dimensions and the observer is required to compare the stimuli along one of them. This package contains functions to estimate the contribution of the n scales to the judgment by a maximum likelihood method under several hypotheses of how the perceptual dimensions interact. Reference: Knoblauch & Maloney (2012) "Modeling Psychophysical Data in R". doi:10.1007/978-1-4614-4475-6.

Install

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

install.packages("MLCM", 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-mlcm

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-MLCM

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-MLCM

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

Health

CRAN checks

13OK

Slowest check: 1.2 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

4

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 8 wordsVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 92%
Documented parameters: 85%
Return-value docs: 100%
References docs: 67%

Downloads

3.2K

CRAN downloads in the past year

Rank #17,104 · ~9/day · ~269/mo

Releases R versions

Daily download trend is not available in this view yet.

13130 days

62990 days

3.2K1 year

Compare downloads with other packages →

Also on109 r2u17 autocran60 c2d4u

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (5)

R >= 3.5graphicsstatsutilsbase

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (3)

Maintainer (1)

Guillermo Aguilar

Author, Maintainer · added in 0.4.2

Authors (3)

Guillermo Aguilar

Author, Maintainer · added in 0.4.2

Ken Knoblauch

Author · added in 0.4

Laurence T. Maloney

Author

Listed in earlier versions (2)

Kenneth Knoblauch

no longer listed · 0.0-1 to 0.3

Laurence T.

no longer listed · 0.4 to 0.4.4

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.4.4Latest
2026-02-15 · current release · diff ↗
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
0.4.3
2022-01-11 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
0.4.2
2019-03-29 · diff ↗
unarchivedReturned to CRAN
2019-03-29
archivedRemoved from CRAN
2018-06-17
check problems were not corrected despite reminders
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03

Show 23 earlier events

R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
0.4.1
2014-02-12 · diff ↗
0.4
2014-01-20 · diff ↗
0.3
2013-09-02 · diff ↗
R
R 3.0.0 released · 2013-04-03
R
R 2.15.0 released · 2012-03-30
0.2
2012-03-02 · diff ↗
0.1
2011-11-21 · diff ↗
R
R 2.14.0 released · 2011-10-31
0.0-9
2011-10-14 · diff ↗
R
R 2.13.0 released · 2011-04-13
0.0-8
2011-04-05 · diff ↗
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
0.0-7
2009-11-23 · diff ↗
R
R 2.10.0 released · 2009-10-26
0.0-6
2009-10-05 · diff ↗
0.0-5
2009-10-01 · diff ↗
0.0-3
2009-09-22 · diff ↗
0.0-2
2009-09-18 · diff ↗
0.0-1
2009-09-09
R
R 2.9.0 released · 2009-04-17

Package metadata

First published: 2009-09-09
Total releases: 16 / 17 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5
Bundled data: 12 KB / 3 files
Download size: 33 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MLCM")

Format

Aguilar, G., Knoblauch, K., & Maloney, L. T. (2026). MLCM: Maximum Likelihood Conjoint Measurement (Version 0.4.4) [Computer software]. https://doi.org/10.32614/CRAN.package.MLCM

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for MLCM version 0.4.4 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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