Detection of Fixations in Eye-Tracking Data

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.


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install.packages("saccades")

0.1-1 by Titus von der Malsburg, 6 years ago


https://github.com/tmalsburg/saccades


Report a bug at https://github.com/tmalsburg/saccades/issues


Browse source code at https://github.com/cran/saccades


Authors: Titus von der Malsburg [aut, cph, cre]


Documentation:   PDF Manual  


Task views: Handling and Analyzing Spatio-Temporal Data


GPL-2 license


Depends on zoom


See at CRAN