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gbm

Gradient boosted models (the old gbm package)

https://github.com/gbm-developers/gbm

Science Score: 23.0%

This score indicates how likely this project is to be science-related based on various indicators:

  • ○
    CITATION.cff file
  • ✓
    codemeta.json file
    Found codemeta.json file
  • ○
    .zenodo.json file
  • ○
    DOI references
  • ○
    Academic publication links
  • ✓
    Committers with academic emails
    1 of 10 committers (10.0%) from academic institutions
  • ○
    Institutional organization owner
  • ○
    JOSS paper metadata
  • ○
    Scientific vocabulary similarity
    Low similarity (12.5%) to scientific vocabulary
Last synced: 10 months ago · JSON representation

Repository

Gradient boosted models (the old gbm package)

Basic Info
  • Host: GitHub
  • Owner: gbm-developers
  • License: other
  • Language: R
  • Default Branch: master
  • Homepage:
  • Size: 232 MB
Statistics
  • Stars: 54
  • Watchers: 11
  • Forks: 28
  • Open Issues: 3
  • Releases: 0
Created over 9 years ago · Last pushed about 2 years ago
Metadata Files
Readme Changelog License

README.Rmd 

---
output:
  md_document:
    variant: markdown_github
---
# gbm

[![CRAN\_Status\_Badge](http://www.r-pkg.org/badges/version/gbm)](https://cran.r-project.org/package=gbm)
[![Build Status](https://travis-ci.org/gbm-developers/gbm.svg?branch=master)](https://travis-ci.org/gbm-developers/gbm)
[![Codecov test coverage](https://codecov.io/gh/gbm-developers/gbm/branch/master/graph/badge.svg)](https://codecov.io/gh/gbm-developers/gbm?branch=master)
[![Downloads](http://cranlogs.r-pkg.org/badges/gbm)](http://cranlogs.r-pkg.org/badges/gbm)
[![Total Downloads](http://cranlogs.r-pkg.org/badges/grand-total/gbm)](http://cranlogs.r-pkg.org/badges/grand-total/gbm)


## Overview

The [gbm](https://cran.r-project.org/package=gbm) package, which stands for **g**eneralized **b**oosted **m**odels, provides extensions to Freund and Schapire's AdaBoost algorithm and [Friedman's gradient boosting machine](http://projecteuclid.org/euclid.aos/1013203451). It includes regression methods for least squares, absolute loss, $t$-distribution loss, quantile regression, logistic, multinomial logistic, Poisson, Cox proportional hazards partial likelihood, AdaBoost exponential loss, Huberized hinge loss, and Learning to Rank measures (i.e., [LambdaMart](https://www.microsoft.com/en-us/research/publication/from-ranknet-to-lambdarank-to-lambdamart-an-overview/)).


## Installation

```{r, eval = FALSE}
# The easiest way to get gbm is to it install from CRAN:
install.packages("gbm")

# Alternatively, you can install the development version from GitHub:
if (!requireNamespace("remotes")) {
  install.packages("remotes")
}
remotes::install_github("gbm-developers/gbm")
```


## Lifecycle

[![lifecycle](https://img.shields.io/badge/lifecycle-retired-orange.svg)](https://www.tidyverse.org/lifecycle/#retired)

The [gbm](https://cran.r-project.org/package=gbm) package is retired and no longer under active development. We will only make the necessary changes to ensure that [gbm](https://cran.r-project.org/package=gbm) remains on CRAN. For the most part, no new features will be added, and only the most critical of bugs will be fixed.

This is a maintained version of [gbm](https://cran.r-project.org/package=gbm) back compatible to CRAN versions of [gbm](https://cran.r-project.org/package=gbm) 2.1.x. It exists mainly for the purpose of reproducible research and data analyses performed with the 2.1.x versions of [gbm](https://cran.r-project.org/package=gbm). ~~For newer development, and a more consistent API, try out the [gbm3](https://github.com/gbm-developers/gbm3) package!~~

Owner

  • Name: gbm-developers
  • Login: gbm-developers
  • Kind: organization

GitHub Events

Total
  • Watch event: 2
  • Issue comment event: 1
Last Year
  • Watch event: 2
  • Issue comment event: 1

Committers

Last synced: about 2 years ago

All Time
  • Total Commits: 184
  • Total Committers: 10
  • Avg Commits per committer: 18.4
  • Development Distribution Score (DDS): 0.739
Past Year
  • Commits: 41
  • Committers: 2
  • Avg Commits per committer: 20.5
  • Development Distribution Score (DDS): 0.146
Top Committers
Name Email Commits
Harry Southworth h****h@g****m 48
Greg Ridgeway g****e@s****u 35
Brandon Greenwell g****n@g****m 31
Brandon Greenwell g****b@i****m 23
Michael Chirico c****m@g****m 21
b780620 B****l@8****m 12
Greg Ridgeway g****y@g****m 9
Paul Metcalfe p****m@g****m 3
Charles c****s@d****r 1
see24 3****4 1
Committer Domains (Top 20 + Academic)
datachamp.fr: 1 8451.com: 1 google.com: 1 illuminationworksllc.com: 1 sas.upenn.edu: 1

Issues and Pull Requests

Last synced: 12 months ago

All Time
  • Total issues: 65
  • Total pull requests: 14
  • Average time to close issues: about 1 year
  • Average time to close pull requests: 5 months
  • Total issue authors: 45
  • Total pull request authors: 6
  • Average comments per issue: 2.12
  • Average comments per pull request: 0.79
  • Merged pull requests: 12
  • Bot issues: 0
  • Bot pull requests: 0
Past Year
  • Issues: 0
  • Pull requests: 0
  • Average time to close issues: N/A
  • Average time to close pull requests: N/A
  • Issue authors: 0
  • Pull request authors: 0
  • Average comments per issue: 0
  • Average comments per pull request: 0
  • Merged pull requests: 0
  • Bot issues: 0
  • Bot pull requests: 0
View more stats
Top Authors
Issue Authors
  • bgreenwell (19)
  • victorz-ca (2)
  • markseeto (2)
  • Quaterion (1)
  • entelechie (1)
  • see24 (1)
  • mzoll (1)
  • apiskors (1)
  • pat-oreilly (1)
  • xelax (1)
  • JustinMShea (1)
  • benmarchi (1)
  • meet1704 (1)
  • mikkoku (1)
  • ctlamb (1)
Pull Request Authors
  • bgreenwell (8)
  • MichaelChirico (3)
  • turgeonmaxime (2)
  • rpatin (2)
  • see24 (1)
  • CharlesBordet (1)
Top Labels
Issue Labels
help wanted (1)
Pull Request Labels

Packages

  • Total packages: 2
  • Total downloads:
    • cran 34,557 last-month
  • Total docker downloads: 48,772
  • Total dependent packages: 110
    (may contain duplicates)
  • Total dependent repositories: 245
    (may contain duplicates)
  • Total versions: 38
  • Total maintainers: 1
cran.r-project.org: gbm

Generalized Boosted Regression Models

  • Versions: 33
  • Dependent Packages: 107
  • Dependent Repositories: 243
  • Downloads: 34,557 Last month
  • Docker Downloads: 48,772
Rankings
Dependent packages count: 0.9%
Dependent repos count: 1.1%
Downloads: 2.6%
Forks count: 2.7%
Average: 6.1%
Stargazers count: 6.7%
Docker downloads count: 22.5%
Maintainers (1)
gridge@upenn.edu
Last synced: 10 months ago
conda-forge.org: r-gbm
  • Versions: 5
  • Dependent Packages: 3
  • Dependent Repositories: 2
Rankings
Dependent packages count: 15.6%
Dependent repos count: 20.2%
Average: 27.2%
Forks count: 33.1%
Stargazers count: 39.7%
Last synced: 11 months ago

Dependencies

DESCRIPTION cran
  • R >= 2.9.0 depends
  • lattice * imports
  • parallel * imports
  • survival * imports
  • RUnit * suggests
  • covr * suggests
  • gridExtra * suggests
  • knitr * suggests
  • pdp * suggests
  • splines * suggests
  • tinytest * suggests
  • vip * suggests
  • viridis * suggests
revdep/library.noindex/gbm/new/gbm/DESCRIPTION cran
  • R >= 2.9.0 depends
  • lattice * imports
  • parallel * imports
  • survival * imports
  • RUnit * suggests
  • covr * suggests
  • gridExtra * suggests
  • knitr * suggests
  • pdp * suggests
  • splines * suggests
  • tinytest * suggests
  • vip * suggests
  • viridis * suggests
revdep/library.noindex/gbm/old/gbm/DESCRIPTION cran
  • R >= 2.9.0 depends
  • gridExtra * imports
  • lattice * imports
  • parallel * imports
  • survival * imports
  • RUnit * suggests
  • knitr * suggests
  • pdp * suggests
  • splines * suggests
  • viridis * suggests