MarZIC

1.0.1

Marginal Mediation Effects with Zero-Inflated Compositional Mediator

0packages depend

6.3Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Zhigang LiFirst published 2023-12-042 releasesCRAN page ↗

A way to estimate and test marginal mediation effects for zero-inflated compositional mediators. Estimates of Natural Indirect Effect (NIE), Natural Direct Effect (NDE) of each taxon, as well as their standard errors and confident intervals, were provided as outputs. Zeros will not be imputed during analysis. See Wu et al. (2022) doi:10.3390/genes13061049.

Install

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

BiocManager::install("MarZIC")

Installs the current Bioconductor release. Requires the BiocManager package.

install.packages("MarZIC", 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-marzic

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-MarZIC

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-MarZIC

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

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 7.6 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 106 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 95%
Return-value docs: 100%
References docs: 100%

Downloads

6.3K

CRAN downloads in the past year

Rank #7,056 · ~17/day · ~526/mo

Releases R versions

Daily download trend is not available in this view yet.

27230 days

1.4K90 days

6.3K1 year

Compare downloads with other packages →

Also on383 r2u4 autocran

Dependencies

Declared dependencies

15 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (10)

Rcpp NlcOptim betareg doParallel foreach pracma mathjaxr dirmultstatsparallel

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (5)

knitr rmarkdown RUnit BiocGenerics BiocStyle

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (2)

Maintainer (1)

Zhigang Li

Author, Maintainer

Authors (2)

Zhigang Li

Author, Maintainer

Quran Wu

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
1.0.1Latest
2025-05-24 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
1.0.0
2023-12-04
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-12-04
Total releases: 2 / 3 yrs
License: GPL-2 OSI
Download size: 40 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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