R Observatory: Metrics for IDLFM version 1.0.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

IDLFM

1.0.0Package record

Individual Dynamic Latent Factor Model

0packages depend

1.8Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Siyang LiuCRAN page ↗

A personalized dynamic latent factor model (Zhang et al. (2024) doi:10.1093/biomet/asae015) for irregular multi-resolution time series data, to interpolate unsampled measurements from low-resolution time series.

Install

R (CRAN)Ubuntu (r2u)

install.packages("IDLFM", 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-idlfm

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

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 3.4 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK12 OK2026-04-25
ERROR13 OK, 1 ERROR2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.0.0

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 2
Examples that run: 100%2 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 100%

How these are measured

Downloads

1.8K

CRAN downloads in the past year

Rank #24,496 · ~5/day · ~150/mo

Releases R versions

Daily download trend is not available in this view yet.

16530 days

49790 days

1.8K1 year

Compare downloads with other packages →

Also on65 r2u

How downloads are counted

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Installing IDLFM adds 0 packages. 1 more not on CRAN is not measured.

Depends (1)

R >= 4.4.0

Imports (4)

statsmethodssplinesSparseArray

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (3)

Siyang Liu

Author, Maintainer since 0.0.1 (2024)

Annie Qu

Author · added in 0.0.2

Jiuchen Zhang

Author

Releases (3)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
1.0.0Latest
record
2025-05-11 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.0.2
record
2024-12-05 · diff ↗
0.0.1
record
2024-12-02
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-12-02
Total releases: 3 / 2 yrs
License: MIT + file LICENSE OSI
Minimum R: ≥ 4.4.0
Download size: 5.5 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("IDLFM")

Format

Liu, S., Qu, A., & Zhang, J. (2025). IDLFM: Individual Dynamic Latent Factor Model (Version 1.0.0) [Computer software]. https://doi.org/10.32614/CRAN.package.IDLFM

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 IDLFM version 1.0.0 [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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