R Observatory: Metrics for DNNSIM version 0.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

DNNSIM

0.2.1Package record

Single-Index Neural Network for Skewed Heavy-Tailed Data

0packages depend

2.1Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Qingyang LiuCRAN page ↗

Provides a deep neural network model with a monotonic increasing single index function tailored for periodontal disease studies. The residuals are assumed to follow a skewed T distribution, a skewed normal distribution, or a normal distribution. More details can be found at Liu, Wang, Bai and Bandyopadhyay (2026) doi:10.1093/biostatistics/kxag040.

Changes in 0.2.1

Add sensitivity options to change the width, depth, and learning rate.
Update the reference information.

From NEWS.md in the release

Install

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

install.packages("DNNSIM", 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-dnnsim

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-DNNSIM

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-DNNSIM

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: 1.6 min · r-oldrel-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 0.2.1

READMENoVignettesNoNEWSYes · 67% structured · mentions 0.2.1Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 3includes a package overview page
Examples that run: 0%2 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 67% with a bibliography file

How these are measured

Downloads

2.1K

CRAN downloads in the past year

Rank #20,673 · ~6/day · ~174/mo

Releases R versions

Daily download trend is not available in this view yet.

25330 days

64790 days

2.1K1 year

Compare downloads with other packages →

Also on71 r2u1 autocran

How downloads are counted

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Installing DNNSIM adds 12 packages (8 with compiled code, 7.0 MB of source tarballs). Heaviest: Rcpp 1.8 MB, reticulate 1.6 MB, rbibutils 1.1 MB.

Depends (0)

none

Imports (3)

reticulatestatsRdpack

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (4)

Qingyang Liu

Author, Maintainer since 0.1.1 (2025)

Ray Bai

Author

Dipankar Bandyopadhyay

Author

Shijie Wang

Author

Releases (2)

Pick two releases to compare their code metrics.

0.2.1Latest
record
2026-10-15 · current release · diff ↗ ·
listed once in CRAN's queue
Seen in one reading of CRAN's incoming queue, at 2026-10-15 06:48 UTC, so it stayed less than the time between readings.
R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1.1
record
2025-01-07
R
R 4.4.0 released · 2024-04-24

Across CRAN, the median accepted release of the past year spent 26 hours in the queue, 90% under 11 days.How queue time is measured

Package metadata

First published: 2025-01-07
Total releases: 2 / 1 yrs
License: GPL (>= 3) OSI
Download size: 45 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("DNNSIM")

Format

Liu, Q., Bai, R., Bandyopadhyay, D., & Wang, S. (2026). DNNSIM: Single-Index Neural Network for Skewed Heavy-Tailed Data (Version 0.2.1) [Computer software]. https://doi.org/10.32614/CRAN.package.DNNSIM

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 DNNSIM version 0.2.1 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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