Package: ZIBR 1.0.2.9000

Charlie Bushman

ZIBR: A Zero-Inflated Beta Random Effect Model

A two-part zero-inflated Beta regression model with random effects (ZIBR) for testing the association between microbial abundance and clinical covariates for longitudinal microbiome data. Eric Z. Chen and Hongzhe Li (2016) <doi:10.1093/bioinformatics/btw308>.

Authors:Eric Zhang Chen [aut, cph], Charlie Bushman [cre]

ZIBR_1.0.2.9000.tar.gz
ZIBR_1.0.2.9000.zip(r-4.7-any)ZIBR_1.0.2.9000.zip(r-4.6-any)ZIBR_1.0.2.9000.zip(r-4.5-any)
ZIBR_1.0.2.9000.tgz(r-4.6-any)ZIBR_1.0.2.9000.tgz(r-4.5-any)
ZIBR_1.0.2.9000.tar.gz(r-4.7-any)ZIBR_1.0.2.9000.tar.gz(r-4.6-any)
ZIBR_1.0.2.9000.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
ZIBR/json (API)

# Install 'ZIBR' in R:

install.packages('ZIBR', repos = c('https://pennchopmicrobiomeprogram.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/pennchopmicrobiomeprogram/zibr/issues

Datasets:

ibd - Longitudinal human microbiome data

On CRAN:

6.53 score 30 stars 28 scripts 274 downloads 2 exports 1 dependencies

Last updated from:a8eed5ee04. Checks:9 OK. Indexed: yes.

Target	Result	Time
linux-devel	OK	119
source / vignettes	OK	222
linux-release	OK	114
macos-release	OK	171
macos-oldrel	OK	162
windows-devel	OK	97
windows-release	OK	66
windows-oldrel	OK	86
wasm-release	OK	92

Exports:simulate_zero_inflated_beta_random_effect_data zibr

Dependencies:statmod

ZIBR: Zero-Inflated Beta regression model with Random effects

Simulated Data | Real Data | Real Data (from paper)

Rendered fromzibr.Rmdusingknitr::rmarkdown

Last update: 2026-02-04
Started: 2023-10-12

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
Fit beta random effect	fit_beta_random_effect
Fit logisitic random effect	fit_logistic_random_effect
Fit zero inflated beta random effect	fit_zero_inflated_beta_random_effect
Longitudinal human microbiome data	ibd
Simulate beta data	simulate_beta_random_effect_data
Simulate logistic data	simulate_logistic_data
Simulate data according to zero-inflated beta random effects model	simulate_zero_inflated_beta_random_effect_data
Fit zero-inflated beta regression with random effects	zibr