R Observatory: Metrics for MECfda version 0.2.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

MECfda

0.2.1

Scalar-on-Function Regression with Measurement Error Correction

0packages depend

2.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Heyang JiFirst published 2024-10-213 releasesCRAN page ↗

Solve scalar-on-function linear models, including generalized linear mixed effect model and quantile linear regression model, and bias correction estimation methods due to measurement error. Details about the measurement error bias correction methods, see Luan et al. (2023) doi:10.48550/arXiv.2305.12624, Tekwe et al. (2022) doi:10.1093/biostatistics/kxac017, Zhang et al. (2023) doi:10.5705/ss.202021.0246, Tekwe et al. (2019) doi:10.1002/sim.8179.

Install

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

install.packages("MECfda", 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-mecfda

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

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-MECfda

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-MECfda

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

13OK

Slowest check: 3.8 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

96%

Documentation · exports

18

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-05-11
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Show 2 earlier snapshots

WARNING2026-05-10
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 99%
Return-value docs: 76%
References docs: 13%

Downloads

2.2K

CRAN downloads in the past year

Rank #18,747 · ~6/day · ~180/mo

Releases R versions

Daily download trend is not available in this view yet.

13830 days

58290 days

2.2K1 year

Compare downloads with other packages →

Also on125 r2u1 autocran

Dependencies

Declared dependencies

12 external dependencies (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (18)

statsutilslme4 quantregsplinesdplyrMASSMatrixgss corpcor fda magrittrmethodsnlmeglmemgcvrefund pracma

LinkingTo (0)

none

Suggests (2)

knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (9)

Maintainer (1)

Heyang Ji

Author, Maintainer, Contributor, Data contributor

Authors (8)

Heyang Ji

Author, Maintainer, Contributor, Data contributor

Ufuk Beyaztas

Author, Contributor, Reviewer

Xiwei Chen

Author, Contributor

Yuanyuan Luan

Author, Contributor

Carmen Tekwe

Author, Thesis advisor

Lan Xue

Author, Thesis advisor

Mengli Zhang

Author, Contributor

Roger Zoh

Author, Thesis advisor

Contributors (5)

Heyang Ji

Author, Maintainer, Contributor, Data contributor

Ufuk Beyaztas

Author, Contributor, Reviewer

Xiwei Chen

Author, Contributor

Yuanyuan Luan

Author, Contributor

Mengli Zhang

Author, Contributor

Reviewers (1)

Ufuk Beyaztas

Author, Contributor, Reviewer

Other (1)

Nicolas Escobar-Velasquez

Compiler

Package Timeline

3 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
0.2.1Latest
2025-06-30 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
0.2.0
2025-03-06 · diff ↗
0.1.0
2024-10-21
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-10-21
Total releases: 3 / 2 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.10
Bundled data: 728 KB / 8 files
Download size: 851 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("MECfda")

Format

Ji, H., Beyaztas, U., Chen, X., Escobar-Velasquez, N., Luan, Y., Tekwe, C., Xue, L., Zhang, M., & Zoh, R. (2025). MECfda: Scalar-on-Function Regression with Measurement Error Correction (Version 0.2.1) [Computer software]. https://doi.org/10.32614/CRAN.package.MECfda

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

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 MECfda version 0.2.1 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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