eyelinkReader (version 1.0.3)

extract_saccades: Extract saccades from recorded events

Description

Extract saccades from the events table of the eyelinkRecording object. Normally, you don't need to call this function yourself, as it is called during the read_edf with default settings (e.g., import_saccades = TRUE).

Usage

extract_saccades(object)
# S3 method for data.frame
extract_saccades(object)
# S3 method for eyelinkRecording
extract_saccades(object)

Value

Object of the same time as input, i.e., either a eyelinkRecording object with an additional saccades slot or a data.frame with saccades' information. See eyelinkRecording for details.

Arguments

object

Either an eyelinkRecording object or data.frame with events, i.e., events slot of the eyelinkRecording object.

See Also

read_edf, eyelinkRecording

Examples

data(gaze)

# by passing the recording
gaze <- extract_saccades(gaze)

# by passing events table
saccades <- extract_saccades(gaze$events)