gazetools

gazetools is a collection of functions for processing and classifying eye gaze data.

To install:

• the latest development version: devtools::install_github("ryanhope/gazetools")

Help topics

Datasets

Sample gaze data from various tasks and hardware.

• lc120
  Gaze data from a LC Technologies binocular eyetracker at 120 Hz.
• smi
  Gaze data from a SMI RED 500 eyetracker at 500 Hz.
• highspeed
  Gaze data from a SMI iView X Hi-Speed 1250 eyetracker at 1250 Hz.

Entry points

These are the main function people will be using.

• gazetools-class(gazetools)
  Gazetools Reference Class

Low-level utility functions

Helper function most people wont need to use directly.

• uidvec
  Logical-based (non-continuous) unique ID runs
• ruidvec
  String-based (continuous) unique ID runs
• sigthresh
  Sigma Threshold
• distance_2_point
  Distance to Point
• subtended_angle
  Subtended Angle
• pva
  Position, Velocity, Acceleration
• classify
  Classify Raw Gaze Data

Other

• gazetools-package
  Gazetools