ravecore

0.1.1

Core File Structures and Workflows for 'RAVE'

0packages depend

4.1Kdownloads / year

3.1%test coverage

11/13checks pass

Overview

About

Maintained by Zhengjia WangFirst published 2025-09-232 releasesCRAN page ↗GitHub ↗

Defines storage standard for Read, process, and analyze intracranial electroencephalography and deep-brain stimulation in 'RAVE', a reproducible framework for analysis and visualization of iEEG by Magnotti, Wang, and Beauchamp, (2020, doi:10.1016/j.neuroimage.2020.117341). Supports brain imaging data structure (BIDS) https://bids.neuroimaging.io and native file structure to ingest signals from 'Matlab' data files, hierarchical data format 5 (HDF5), European data format (EDF), BrainVision core data format (BVCDF), or BlackRock Microsystem (NEV/NSx); process images in Neuroimaging informatics technology initiative (NIfTI) and 'FreeSurfer' formats, providing brain imaging normalization to template brain, facilitating 'threeBrain' package for comprehensive electrode localization via 'YAEL' (your advanced electrode localizer) by Wang, Magnotti, Zhang, and Beauchamp (2023, doi:10.1523/ENEURO.0328-23.2023).

Install

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

install.packages("ravecore", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("rave-ieeg/ravecore")

Development version from rave-ieeg/ravecore. Installs pak first if it is not already available.

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-ravecore

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-ravecore

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

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

Health

CRAN checks

2NOTE11OK

Failing flavors

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

Slowest check: 4.3 min · r-devel-linux-x86_64-fedora-clang

Code health

Yes

Tests · ratio 0.12

3.1%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-07-11
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-05-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-05-08
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-21
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-03-16
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE

Show 1 earlier snapshots

OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMEYes · 206 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 84%
Documented parameters: 91%
Return-value docs: 76%
References docs: 0%

Downloads

4.1K

CRAN downloads in the past year

Rank #5,410 · ~11/day · ~339/mo

Releases R versions

Daily download trend is not available in this view yet.

34030 days

1.7K90 days

4.1K1 year

Compare downloads with other packages →

Also on67 r2u

Repository

GitHub ↗ rave-ieeg/ravecore

0Stars

0Forks

0Open issues

0Open PRs

0Releases

Last activity 2026-07-21

Repository practices

Upstream repositoryBeta

5 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/rave-ieeg/ravecore on 2026-07-19.

Continuous integration (1)

GitHub Actions

CRAN release process (2)

cran-comments.mdCRAN-SUBMISSION

Lint, format, editor (2)

lintrRStudio project

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

21 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (14)

toolsutilsbidsr data.table filearray fs ieegio jsonlitemethodsR6 ravepipeline ravetools S7 threeBrain

LinkingTo (0)

none

Suggests (10)

rpyANTs rpymat htmltools httpuv knitr plotly RNifti RNiftyReg shiny testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 31,204 (76%)Rd 10,107 (24%)

Code characteristics

Object systems

S319R626S73

Cyclomatic complexity: 4.0 median / 46 max
Test cases: 22 / 0.12 per code line

Test coverage

Line coverage

Expression

3.8%

Tests / Examples

3.1% / 4% ex

Functions

208 83 exported

Complexity

7.3 avg / 46 max

Call network

208 nodes / 421 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

208 functions

Function	Cyclo	Coverage
ants_coreg exp	7	0%
archive_subject exp	46	0%
backup_file exp	8	0%
cache_root exp	3	0%
clear_cached_files exp	12	0%
cmd_afni_home exp	6	0%

People & History

People (5)

Maintainer (1)

Zhengjia Wang

Author, Maintainer

Authors (4)

Author, Maintainer

Author

Author

Author

Trustees of the University of Pennsylvania

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
0.1.1Latest
2026-04-02 · current release · diff ↗
0.1.0
2026-03-10
R
R 4.5.0 released · 2025-04-11

Package metadata

First published: 2025-09-23
Total releases: 2 / 1 yrs
License: MIT + file LICENSE OSI
Download size: 291 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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