tramnet

0.0-991

Penalized Transformation Models

1packages depend

49.9Kdownloads / year

40.9%test coverage

13/13checks pass

Overview

About

Maintained by Lucas KookFirst published 2020-03-2011 releasesCRAN page ↗

Partially penalized versions of specific transformation models implemented in package 'mlt'. Available models include a fully parametric version of the Cox model, other parametric survival models (Weibull, etc.), models for binary and ordered categorical variables, normal and transformed-normal (Box-Cox type) linear models, and continuous outcome logistic regression. Hyperparameter tuning is facilitated through model-based optimization functionalities from package 'mlrMBO'. The accompanying vignette describes the methodology used in 'tramnet' in detail. Transformation models and model-based optimization are described in Hothorn et al. (2019) doi:10.1111/sjos.12291 and Bischl et al. (2016) doi:10.48550/arXiv.1703.03373, respectively.

Install

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

install.packages("tramnet", 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-tramnet

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

# 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-tramnet

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

Health

CRAN checks

13OK

Slowest check: 4.9 min · r-devel-linux-x86_64-fedora-clang

Check history

OK2026-03-18
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-10
12 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE

Documentation

Documentation signals are not tracked yet for this package.

Downloads

49.9K

CRAN downloads in the past year

Rank #2,348 · ~137/day · ~4.2K/mo

tramnet Releases R versions

Daily download trend is not available in this view yet.

61030 days

9.4K90 days

49.9K1 year

Compare downloads with other packages →

Also on150 r2u9 autocran

Dependencies

Declared dependencies

22 external dependencies (excludes base and recommended)

Depends (4)

R >= 3.5.0tram CVXR mlrMBO

Imports (8)

mlt basefun sandwich ParamHelpers lhs mlr smoofstats

LinkingTo (0)

none

Suggests (15)

penalized TH.datasurvivalknitr mlbench colorspace mvtnorm glmnet trtfMatrixlatticekableExtra coin tbm DiceKriging

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

tramvs

Code & Tests

People & History

People (5)

Maintainer (1)

Lucas Kook

Maintainer, Author

Authors (1)

Lucas Kook

Maintainer, Author

Contributors (4)

Contributor

Contributor

Contributor

Contributor

Package Timeline

11 releases. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.0-991Latest
2026-03-10 · current release · diff ↗
0.0-99
2026-03-06 · diff ↗
0.0-10
2025-11-18 · diff ↗
0.0-9
2025-10-08 · 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
0.0-8
2023-03-10 · diff ↗
0.0-7
2022-08-22 · diff ↗
R
R 4.2.0 released · 2022-04-22
0.0-6
2021-07-19 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.0-5
2021-03-16 · diff ↗
0.0-4
2021-03-15 · diff ↗
0.0-3
2020-05-14 · diff ↗

Show 3 earlier events

R
R 4.0.0 released · 2020-04-24
0.0-2
2020-03-20
R
R 3.6.0 released · 2019-04-26

Package metadata

First published: 2020-03-20
Total releases: 11 / 6 yrs
License: GPL-2 OSI
Download size: 3.0 MB
Installed size: not tracked yet
With dependencies: not tracked yet

Report a problem with this page →