R Observatory: Metrics for crumble version 0.1.2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

crumble

0.1.2Package record

Flexible and General Mediation Analysis Using Riesz Representers

0packages depend

3Kdownloads / year

0.9%test coverage

0/13flavors OK

Overview

About

Maintained by Nicholas WilliamsCRAN page ↗

Implements a modern, unified estimation strategy for common mediation estimands (natural effects, organic effects, interventional effects, and recanting twins) in combination with modified treatment policies as described in Liu, Williams, Rudolph, and Díaz (2024) doi:10.48550/arXiv.2408.14620. Estimation makes use of recent advancements in Riesz-learning to estimate a set of required nuisance parameters with deep learning. The result is the capability to estimate mediation effects with binary, categorical, continuous, or multivariate exposures with high-dimensional mediators and mediator-outcome confounders using machine learning.

Changes in 0.1.2

Bug fixes

Fixed a bug caused by upgrading to S7 0.2.0.

From NEWS.md in the release

Install

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

install.packages("crumble", 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-crumble

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-crumble

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

Health

CRAN checks

13NOTE

Check messages

NOTEDESCRIPTION meta-informationr-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-devel-windows-x86_64, r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-oldrel-windows-x86_64, r-patched-linux-x86_64, r-release-linux-x86_64, r-release-macos-arm64, r-release-macos-x86_64, r-release-windows-x86_64

r-devel-linux-x86_64-debian-clang, r-devel-linux-x86_64-debian-gcc, r-devel-linux-x86_64-fedora-clang, r-devel-linux-x86_64-fedora-gcc, r-oldrel-macos-arm64, r-oldrel-macos-x86_64, r-patched-linux-x86_64, r-release-linux-x86_64, r-release-macos-arm64, r-release-macos-x86_64

Missing dependency on R >= 4.2.0 because package code uses the pipe
  placeholder syntax added in R 4.2.0.
  File(s) using such syntax:
    ‘helpers.R’

r-devel-windows-x86_64, r-oldrel-windows-x86_64, r-release-windows-x86_64

Missing dependency on R >= 4.2.0 because package code uses the pipe
  placeholder syntax added in R 4.2.0.
  File(s) using such syntax:
    'helpers.R'

CRAN check page ↗

Slowest check: 1.2 min · r-oldrel-windows-x86_64

Status changes

NOTE13 NOTENow
NOTE3 OK, 11 NOTE2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.2

READMEYes · 414 wordsVignettesNoNEWSYes · 100% structured · mentions 0.1.2Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 5 (1 internal)
Examples that run: 50%2 run in a plain check · 2 only when donttest examples are enabled (R CMD check --as-cran)
Exported functions with examples: 75%
Documented parameters: 98%
Return-value docs: 75%
Help pages citing references: 0%

How these are measured

Downloads

3K

CRAN downloads in the past year

Rank #14,571 · ~8/day · ~250/mo

Releases R versions

Daily download trend is not available in this view yet.

27630 days

82090 days

3K1 year

Compare downloads with other packages →

Also on79 r2u

How downloads are counted

Dependencies

Declared dependencies

17 external dependencies (excludes base and recommended)

Installing crumble adds 74 packages (34 with compiled code, 41 MB of source tarballs). Heaviest: data.table 5.7 MB, gplots 4.6 MB, palmerpenguins 2.9 MB.

Depends (1)

R >= 4.0.0

Imports (15)

checkmateMatrixorigami torch Rsymphony purrr cli S7 data.table coro generics lmtp mlr3superlearner progressr ife

LinkingTo (0)

none

Suggests (3)

testthat truncnorm mma

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)

Nicholas Williams

Iván Díaz

Author, Copyright holder

Richard Liu

Contributor

Releases (3)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1.2Latest
record
2024-12-02 · current release · diff ↗
0.1.1
record
2024-11-14 · diff ↗
0.1.0
record
2024-09-18
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-09-18
Total releases: 3 / 2 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.0.0
Download size: 18 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("crumble")

Format

Williams, N., Díaz, I., & Liu, R. (2024). crumble: Flexible and General Mediation Analysis Using Riesz Representers (Version 0.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.crumble

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 crumble version 0.1.2 [Data set]. HJJB, LLC. Data release v2026-10-23. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-23, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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