R Observatory: Metrics for SMFilter version 1.0.5

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

SMFilter

1.0.5Package record

Filtering Algorithms for the State Space Models on the Stiefel Manifold

0packages dependsuggested by 1

2.5Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Yukai YangCRAN page ↗GitHub ↗Issues ↗

Provides the filtering algorithms for the state space models on the Stiefel manifold as well as the corresponding sampling algorithms for uniform, vector Langevin-Bingham and matrix Langevin-Bingham distributions on the Stiefel manifold.

Changes in 1.0.5

CITATION added.
Fixed Rd markup for lagged dependent-variable subscripts.

From NEWS.md in the release

Install

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

install.packages("SMFilter", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("yukai-yang/SMFilter")

Development version from yukai-yang/SMFilter. Installs pak first if it is not already available.

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-smfilter

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-SMFilter

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-SMFilter

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: 2.5 min · r-oldrel-macos-x86_64

Status changes

OK13 OK2026-09-08
ERROR12 OK, 1 ERROR2026-09-07
OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-07-27

Show 1 earlier changeHide 1 earlier change

NOTE14 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.5

READMEYes · 353 wordsVignettesYes · 1 · dynamicNEWSYes · 33% structured · mentions 1.0.5Citation fileYes · cites a publication

Help pages: 10includes a package overview page
Examples that run: 100%6 run in a plain check
Exported functions with examples: 67%
Documented parameters: 100%
Return-value docs: 89%
Help pages citing references: 0%

Vignettes (1)

README HTML

How these are measured

Downloads

2.5K

CRAN downloads in the past year

Rank #15,872 · ~7/day · ~207/mo

Releases R versions

Daily download trend is not available in this view yet.

30230 days

75890 days

2.5K1 year

Compare downloads with other packages →

Also on105 r2u8 autocran

How downloads are counted

Repository

yukai-yang/smfilter ↗Account: yukai-yang

2Stars

0Forks

0Open issues

0Open PRs

3Releases

48Commits

1Commit identities

state-space-modelsstiefel-manifoldfilteringsamplingnonlinear-optimizationnonlinear-dynamicsreduced-rank-parameterstime-series-models

License file reads as GPL-3.0 · 48 commits · Last activity 2026-07-20

Responsiveness

not measured

Stars over time

2018-11-22 · 22026-07-07 · 2

How these are measured

PracticesBeta

6 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/yukai-yang/smfilter on 2026-10-11.

Governance and community (3)

Code of conductIssue templates

The repository owner accepts GitHub Sponsors

Docs source (1)

GitHub Pages site last deployed 2026-07-20

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

How this is detected·Detection ruleset v3 (2026-09-26)

Dependencies

Declared dependencies

3 external dependencies (excludes base and recommended)

Installing SMFilter adds no packages beyond those that come with R.

Depends (1)

R >= 3.0.0

Imports (0)

none

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown ggplot2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Suggested by 1

Suggests, most downloaded first

tip

How these are counted

Code & Tests

People & History

People (1)

Yukai Yang

Author, Maintainer since 1.0.0 (2018)

Releases (4)

Pick two releases to compare their code metrics.

1.0.5Latest
record
2026-07-20 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
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
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.0.3
record
2018-12-12 · diff ↗
1.0.2
record
2018-12-03 · diff ↗
1.0.0
record
2018-11-26
R
R 3.5.0 released · 2018-04-23

Package metadata

First published: 2018-11-26
Total releases: 4 / 8 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.0.0
Download size: 101 KB

Cite

Cite this package

Run in R for the authors' entry:

citation("SMFilter")

The package provides a citation file, so citation() returns the authors' own entry.

It points to 10.32614/cran.package.smfilter, 10.3390/econometrics6040048.

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 SMFilter version 1.0.5 [Data set]. HJJB, LLC. Data release v2026-10-17. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-17, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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