HCL {eyetools} | R Documentation |
Example dataset from that contains binocular eye data from two participants from a simple contingency learning task (the data are from Beesley, Nguyen, Pearson, & Le Pelley, 2015). In this task there are two stimuli that appear simultaneously on each trial (to the left and right of the screen). Participants look at these cues and then make a decision by selecting an "outcome response" button.
Description
The dataset contains data from two participants and the first six trials of the study.
Usage
HCL
Format
A dataframe of 31,041 observations and seven variables
- pNum
participant number
- time
timestamp of the sample (milliseconds)
- left_x
x coordinate of the left eye
- left_y
y coordinate of the left eye
- right_x
x coordinate of the right eye
- right_y
y coordinate of the right eye
- trial
trial number
...
[Package eyetools version 0.8.0 Index]