Events#

All events have a starting time (onset) and an ending time (offset, inclusive).

Classes

Events

A data structure for event data.

EventDataFrame

A data structure for event data.

Detection Methods

idt

Fixation identification based on a dispersion threshold (I-DT).

ivt

Identification of fixations based on a velocity-threshold (I-VT).

microsaccades

Detect micro-saccades from velocity gaze sequence.

blink

Detect blinks from the pupil signal.

fill

Classify all previously unclassified timesteps as events.

Segmentation Methods

events2segmentation

Convert a list of events to a binary segmentation expression.

events2timeratio

Create an expression to calculate time-based event ratio.

segmentation2events

Convert a binary segmentation map to a list of events.