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nlme

3.1-171Package record

Linear and Nonlinear Mixed Effects Models

290packages dependsuggested by 147
1.5Mdownloads / year
58.4%test coverage
13/13flavors OK

Overview

About

Fit and compare Gaussian linear and nonlinear mixed-effects models.

Install

Health

CRAN checks
13OK
Slowest check: 6.9 min · r-oldrel-windows-x86_64
Status changes
  • OK13 OK2026-10-20
  • NOTE12 OK, 1 NOTE2026-10-17
  • OK13 OK2026-09-24
  • ERROR11 OK, 1 NOTE, 1 ERROR2026-09-11
  • NOTE12 OK, 1 NOTE2026-09-09
Show 12 earlier changesHide 12 earlier changes
  • OK13 OK2026-09-04
  • NOTE12 OK, 1 NOTE2026-08-31
  • OK13 OK2026-08-05
  • NOTE12 OK, 1 NOTE2026-08-01
  • OK13 OK2026-07-19
  • NOTE11 OK, 2 NOTE2026-07-16
  • OK13 OK2026-06-27
  • ERROR12 OK, 1 ERROR2026-06-24
  • OK13 OK2026-06-09
  • ERROR12 OK, 1 ERROR2026-06-08
  • OK14 OK2026-04-01
  • NOTE12 OK, 2 NOTE2026-03-10
Advisories

none known

Documentation

In release 3.1-171
READMENoVignettesNoNEWSNoCitation fileYes · cites a publicationWebsitenot declared in DESCRIPTION
Help pages
286 (2 internal)
Examples that run
100%201 run in a plain check
Exported functions with examples
78%
Documented parameters
96%
Return-value docs
98%
Help pages citing references
36%

Downloads

1.5M
CRAN downloads in the past year
Rank #257 · ~4K/day · ~122.8K/mo
Daily download trend is not available in this view yet.
153.2K30 days
493.5K90 days
1.5M1 year
Compare downloads with other packages →
Also on81.5K r2u5.2K autocran1.5M conda_forge400 c2d4u

Dependencies

Declared dependencies
0 external dependencies (excludes base and recommended)

Installing nlme adds no packages beyond those that come with R.

Depends (1)
R >= 3.6.0
Imports (4)
graphicsstatsutilslattice
LinkingTo (0)
none
Suggests (1)
MASS
Enhances (0)
none

Datasets

People & History

People (9)
Author, Maintainer · added in 3.1-157
Author
up to 2007
Author · added in 3.1-108
S version
Contributor · added in 3.1-108
src/rs.f
Contributor
up to 2002
Contributor · added in 3.1-123
Author fixed sigma
Contributor · added in 3.1-151
varConstProp()
Contributor · added in 3.1-23
up to 2005
Contributor · added in 3.1-123
Programmer fixed sigma

Maintainer since 3.1-66 (2005), previously Douglas Bates (3.1-10 to 3.1-65)

Listed in earlier versions (4)
Show 4 peopleHide 4 people
no longer listed · 3.1-1 to 3.1-107
Deepayan Sarkar the R Core team.
no longer listed · 3.1-83 to 3.1-87
the R Core team.
no longer listed · 3.1-88 to 3.1-102
R-core
no longer listed · 3.1-103 to 3.1-155
Releases (155)

Pick two releases to compare their code metrics.

Show 174 earlier eventsHide 174 earlier events

Package metadata

First published
1999-11-23
Total releases
155 / 27 yrs
License
GPL (>= 2) OSI
Minimum R
≥ 3.6.0
Bundled data
162 KB / 41 files
Download size
834 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("nlme")

The package provides a citation file that builds its entry when R runs it. Run citation() to see it.

Cite the R Observatory

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

APA

Balamuta, J. J. (2026). R Observatory: Metrics for nlme version 3.1-171 [Data set]. HJJB, LLC. Data release v2026-10-24. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-24, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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