R Observatory: Metrics for DTRlearn version 1.3

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2019-04-22. Its history is shown below.

Reason: check errors were not corrected despite reminders

Details below reflect version 1.3, its last release before removal.

DTRlearn

1.3Package record

Learning Algorithms for Dynamic Treatment Regimes

0packages depend

–downloads / year

–test coverage

–flavors OK

Overview

About

Maintained by Ying LiuCRAN page ↗

Dynamic treatment regimens (DTRs) are sequential decision rules tailored at each stage by time-varying subject-specific features and intermediate outcomes observed in previous stages. This package implements three methods: O-learning (Zhao et. al. 2012,2014), Q-learning (Murphy et. al. 2007; Zhao et.al. 2009) and P-learning (Liu et. al. 2014, 2015) to estimate the optimal DTRs.

Install

R (source archive)

url <- "https://cran.r-project.org/src/contrib/Archive/DTRlearn/DTRlearn_1.3.tar.gz"
pkgFile <- "DTRlearn_1.3.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (1.3) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

Health

CRAN checks

CRAN check results are not tracked yet.

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.3

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 14includes a package overview page
Examples that run: 100%13 run in a plain check
Exported functions with examples: 100%
Documented parameters: not tracked
Return-value docs: not tracked
Help pages citing references: 57%

How these are measured

Downloads

DTRlearn Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

How downloads are counted

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Depends (4)

kernlabMASSglmnet ggplot2

Imports (0)

none

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (3)

Ying Liu

Contributor

Yuanjia Wang

Contributor · added in 1.1

Donglin Zeng

Contributor · added in 1.1

Maintainer since 1.0 (2015)

Releases (4)

Pick two releases to compare their code metrics.

R
R 3.6.0 released · 2019-04-26
archivedRemoved from CRAN
2019-04-22
check errors were not corrected despite reminders
R
R 3.5.0 released · 2018-04-23
1.3
record
2018-04-05 · diff ↗
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
1.2
record
2015-12-28 · diff ↗
1.1
record
2015-10-28 · diff ↗
1.0
record
2015-10-23
R
R 3.2.0 released · 2015-04-16

Package metadata

First published: 2015-10-23
Total releases: 4 / 11 yrs
License: GPL-2 OSI

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("DTRlearn")

Format

Liu, Y., Wang, Y., & Zeng, D. (n.d.). DTRlearn: Learning Algorithms for Dynamic Treatment Regimes (Version 1.3) [Computer software]. Retrieved October 27, 2026, from https://CRAN.R-project.org/package=DTRlearn

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 DTRlearn version 1.3 [Data set]. HJJB, LLC. Data release v2026-10-26. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-26, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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