plot_pattern


the data frame returned by the get_pattern function.


data


the conditions which the user would like to plot. It can be a string ("All"), a number (e.g., 1), or a vector (e.g., c(1,2)). The default value is "All", meaning all conditions will be plotted.


Condition


The plot_pattern() function provides a quick tool to plot the fixation pattern for conditions. It generates 3-dimensional data, with x of "Time", y of "Region", and the colors representing the value of fixation probabilities.


Spatio-temporal Fixation Pattern Analysis (FPA) is a new method of analyzing eye
movement data, developed by Mr. Jinlu Cao under the supervision of Prof. Chen Hsuan-Chih at
The Chinese University of Hong Kong, and Prof. Wang Suiping at the South China Normal
Univeristy. The package "fpa" is a R implementation which makes FPA analysis much easier.
There are four major functions in the package: ft2fp(), get_pattern(), plot_pattern(), and
lineplot(). The function ft2fp() is the core function, which can complete all the preprocessing
within moments. The other three functions are supportive functions which visualize the eye
fixation patterns.

plot_pattern: Plot the general fixation pattern

Description

Usage

Arguments

See Also

Examples