SPAFV - Surface Profile Analysis for Free Viewing eye movement experiment in 2AFC task.
Example paper: Geangu, E., Ichikawa, H., Lao, J., Kanazawa, S., Yamaguchi, M. K., Caldara, R., & Turati, C. (2016). Culture shapes 7-month-olds’ perceptual strategies in discriminating facial expressions of emotion. Current Biology, 26(14), R663-R664. http://www.cell.com/current-biology/abstract/S0960-9822(16)30605-4
Visualization and analysis of the multi-variant surface of total fixation duration or number during free viewing eye movement experiment of a 2AFC task.
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Currently, we have an example to demonstrated the general idea of how to apply this type of analysis. More codes, numerical simulation, formal proof, and analysis package will follow shortly (hopefully).