saccades: Detection of Fixations in Eye-Tracking Data
Version 0.1-1

Functions for detecting eye fixations in raw eye-tracking data. The detection is done using a velocity-based algorithm for saccade detection proposed by Ralf Engbert and Reinhold Kliegl in 2003. The algorithm labels segments as saccades when the velocity of the eye movement exceeds a certain threshold. Anything between two saccades is considered a fixation. Thus the algorithm is not appropriate for data containing episodes of smooth pursuit eye movements.

AuthorTitus von der Malsburg [aut, cph, cre]
Date of publication2015-03-18 07:02:18
MaintainerTitus von der Malsburg <malsburg@posteo.de>
LicenseGPL-2
Version0.1-1
URL https://github.com/tmalsburg/saccades
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("saccades")

Popular man pages

calculate.summary: Calculate Summary Statistics for a Set of Fixations.
detect.fixations: Detect Fixations in a Stream of Raw Eye-Tracking Samples
diagnostic.plot: Interactive Diagnostic Plot of Samples and Fixations
fixations: Fixations Detected in a Stream of Raw Positions
saccades: Detection of Fixations in Raw Eye-Tracking Data
samples: Samples of Eye Positions as Recorded with an Eye-Tracker
See all...

All man pages Function index File listing

Man pages

calculate.summary: Calculate Summary Statistics for a Set of Fixations.
detect.fixations: Detect Fixations in a Stream of Raw Eye-Tracking Samples
diagnostic.plot: Interactive Diagnostic Plot of Samples and Fixations
fixations: Fixations Detected in a Stream of Raw Positions
saccades: Detection of Fixations in Raw Eye-Tracking Data
samples: Samples of Eye Positions as Recorded with an Eye-Tracker

Functions

aggregate.fixations Source code
calculate.summary Man page Source code
detect.fixations Man page Source code
detect.saccades Source code
diagnostic.plot Man page Source code
fixations Man page
saccades Man page
saccades-package Man page
samples Man page
zip Source code

Files

NAMESPACE
data
data/samples.rda
data/fixations.rda
R
R/saccade_recognition.R
R/diagnostics.R
MD5
DESCRIPTION
man
man/fixations.Rd
man/diagnostic.plot.Rd
man/detect.fixations.Rd
man/samples.Rd
man/calculate.summary.Rd
man/saccades.Rd
saccades documentation built on May 19, 2017, 4:49 p.m.

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