R Observatory: Metrics for groc version 1.0.10

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

groc

1.0.10Package record

Generalized Regression on Orthogonal Components

1packages depend

3.3Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Pierre Lafaye De MicheauxCRAN page ↗

Robust multiple or multivariate linear regression, nonparametric regression on orthogonal components, classical or robust partial least squares models as described in Bilodeau, Lafaye De Micheaux and Mahdi (2015) doi:10.18637/jss.v065.i01.

Install

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

install.packages("groc", 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-groc

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-groc

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-groc

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.1 min · r-devel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.10

READMENoVignettesNoNEWSNoCitation fileYes · cites a publicationWebsitenot declared in DESCRIPTION

Description cites a JSS article

Help pages: 15 (1 internal)
Examples that run: 82%9 run in a plain check · 2 never run
Exported functions with examples: 82%
Documented parameters: 94%
Return-value docs: 91%
Help pages citing references: 80%

How these are measured

Downloads

3.3K

CRAN downloads in the past year

Rank #12,638 · ~9/day · ~271/mo

Releases R versions

Daily download trend is not available in this view yet.

35830 days

88890 days

3.3K1 year

Compare downloads with other packages →

Also on357 r2u6 autocran

How downloads are counted

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Installing groc adds 6 packages (4 with compiled code, 9.1 MB of source tarballs). Heaviest: pls 4.2 MB, robustbase 2.2 MB, rrcov 1.5 MB.

Depends (2)

R >= 2.10.0rrcov

Imports (4)

plsmgcvrobustbaseMASS

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

Imports 1

Depends, Imports or LinkingTo, most downloaded first

hetsurrSurv

How these are counted

Code & Tests

Datasets

People & History

People (13)

Pierre Lafaye De Micheaux

Author, Maintainer · added in 1.0.7

Martin Bilodeau

Author · added in 1.0.7

Kjell Konis