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EGM: Intracardiac Electrograms

A system for importing electrophysiological signal, based on the 'Waveform Database (WFDB)' software package, written by Moody et al 2022 <doi:10.13026/gjvw-1m31>. A wrapper for utilizing 'WFDB' functions for reading and writing signal data, as well as functions for visualization and analysis are provided. A stable and broadly compatible class for working with signal data, supporting the reading in of cardiac electrophysiological files such as intracardiac electrograms, is introduced.

Version: 0.1.1
Depends: R (≥ 4.2.0)
Imports: vctrs (≥ 0.5.0), data.table (≥ 1.15.0), stats, fs, ggplot2, lifecycle, rlang, utils, xml2, base64enc, checkmate, stringr, signal
LinkingTo: cpp11
Suggests: covr, knitr, rmarkdown, testthat (≥ 3.0.0), withr, fastICA, moments, cpp11
Published: 2025-10-14
DOI: 10.32614/CRAN.package.EGM
Author: Anish S. Shah ORCID iD [aut, cre, cph], Darren Seaney [ctb]
Maintainer: Anish S. Shah <shah.in.boots at gmail.com>
BugReports: https://github.com/shah-in-boots/EGM/issues
License: GPL (≥ 3)
URL: https://shah-in-boots.github.io/EGM/
NeedsCompilation: yes
Citation: EGM citation info
Materials: README, NEWS
CRAN checks: EGM results

Documentation:

Reference manual: EGM.html , EGM.pdf
Vignettes: Getting Started (source, R code)
Signal Segmentation (source, R code)
WFDB: An Introduction to the Waveform Database Software Package (source, R code)

Downloads:

Package source: EGM_0.1.1.tar.gz
Windows binaries: r-devel: EGM_0.1.1.zip, r-release: EGM_0.1.1.zip, r-oldrel: EGM_0.1.1.zip
macOS binaries: r-release (arm64): EGM_0.1.1.tgz, r-oldrel (arm64): EGM_0.1.1.tgz, r-release (x86_64): EGM_0.1.1.tgz, r-oldrel (x86_64): EGM_0.1.1.tgz
Old sources: EGM archive

Linking:

Please use the canonical form https://CRAN.R-project.org/package=EGM to link to this page.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.