ar_thresh: Simple absolute value thresholding

In craddm/eegUtils: Utilities for Electroencephalographic (EEG) Analysis

Simple absolute value thresholding

Description

Reject data based on a simple absolute amplitude threshold. This marks any timepoint from any electrode.

Usage

ar_thresh(data, threshold, reject = FALSE)

## S3 method for class 'eeg_data'
ar_thresh(data, threshold, reject = FALSE)

## S3 method for class 'eeg_epochs'
ar_thresh(data, threshold, reject = FALSE)

Arguments

data	An object of class eeg_data or eeg_epochs.
threshold	In microvolts. If one value is supplied, it will be treated as a +- value.
reject	If TRUE, remove marked data immediately, otherwise mark for inspection/rejection. Defaults to FALSE.

Value

An object of class eeg_data or eeg_epochs

Methods (by class)

• eeg_data: Reject data using a simple threshold.

• eeg_epochs: Reject data using a simple threshold.

Author(s)

Matt Craddock [e-mail]

Examples

ar_thresh(demo_epochs, c(100))

craddm/eegUtils documentation built on March 24, 2022, 9:17 a.m.