v0.7.0

Import, processing, visualization and analysis of electroencephalographic data.

The latest version includes improvements to handling of group data, additional methods for time-frequency analysis, basic support for plotting difference waves, and numerous bugfixes.

v0.6.3

A new update to fix a major bug with erp_image, as well as some additional minor code cleanups

v0.6.2 improved EEGLAB support

Improved support for new 2021 EEGLAB file formats.

Bugfix release

Some fixes to compute_tfr code to work better with evoked objects, contours added for geom_topo, and bug with eeg_group from eeg_evoked fixed

v0.6.0

Major update! Highlights include:

• reworking of underling topoplot code
• addition of linear modelling and eeg_lm class
• Shiny viewers added for artefact checking and inspection of ICA decompositions
  See https://craddm.github.io/eegUtils/news/index.html for more details!

eegUtils v0.5.0

Key updates include faster reading of BDF files and better support for combining data across updates. See https://craddm.github.io/eegUtils/news/index.html for full details!

eegUtils v0.4.0

eegUtils is a package for the processing, manipulation, and plotting of EEG data. It includes functions for importing data from a variety of file formats (including Biosemi, Brain Vision Analyzer, and EEGLAB), many of the typical steps in pre-preprocessing (filtering, referencing, artefact rejection), more advanced processing techniques (time-frequency analysis, ICA), and many types of plot that are common in the field (ERP plots, time-frequency plots, topographical scalp maps). Although it uses custom object classes, it is designed such that these are always translatable to standard R data.frames, and thus can be used with any of the myriad packages and methods that support standard R formats

eegUtils v0.3.0

eegUtils v0.3.0 now has functions for plotting and computing power spectral densities and time-frequency decompositions using Morlet wavelets. There have been several internal changes to improve functionality, speed, and memory efficiency.

eegUtils v0.2.1

Primarily a bugfix release, see news.md

eegUtils

eegUtils has now reached the point at which you can take your EEG data from raw to processed and ready for analysis. Features in this version:

• import of raw BDF and CNT files
• IIR filtering, epoching, and automatic artefact rejection
• conversion to data frames with epochs labelled
• plotting of topographies and timecourses