SimData

This data set contains simulated eye tracking data for demonstration purposes. 
It has the correct data structure for use with the package eyeRead. Mind that 
it also contains expected results from functions.

datasets

Functions to prepare and analyse eye tracking data of reading
exercises. The functions allow some basic data preparations and code fixations
as first and second pass. First passes can be further devided into forward and
reading. The package further allows for aggregating fixation times per AOI or
per AOI and per type of pass (first forward, first rereading, second). These
methods are based on Hy<c3><b6>n<c3><a4>, Lorch, and Rinck (2003) <doi:10.1016/B978-044451020-4/50018-9>
and Hy<c3><b6>n<c3><a4>, and Lorch (2004) <doi:10.1016/j.learninstruc.2004.01.001>. It is
also possible to convert between metric length and visual degrees.

San Verhavert

eyeRead

Prepare/Analyse Eye Tracking Data for Reading

Tine van Daal

Leen Catrysse

SimData function

A data set with 37 rows and 10 variables<dl class="dl-horizontal">
 <dt>fixationIndex</dt><dd>a unique numerical index for each fixation</dd>
 <dt>AOI1</dt><dd>1 if AOI1 was fixated at that time and 0 otherwise</dd>
 <dt>AOI2</dt><dd>1 if AOI2 was fixated at that time and 0 otherwise</dd>
 <dt>AOI3</dt><dd>1 if AOI3 was fixated at that time and 0 otherwise</dd>
 <dt>AOI</dt><dd>the name of the AOI that was fixated at that time; expected outcome of codePasses</dd>
 <dt>xcoord</dt><dd>the x coordinate of the fixation position; origin top left</dd>
 <dt>ycoord</dt><dd>the y coordinate of the fixation position; origin top left</dd>
 <dt>fixTime</dt><dd>the time duration that the AOI was fixated</dd>
 <dt>passes</dt><dd>the result of codePasses with <code>fix_min = 3</code></dd>
 <dt>passesReread</dt><dd>the result of codePasses with <code>fix_min = 3</code> and <code>rereading = TRUE</code></dd>
 </dl>

Format

A simulated dataset with eye tracking data — SimData

A data set with 37 rows and 10 variables<dl class='dl-horizontal'>
 <dt>fixationIndex</dt><dd>a unique numerical index for each fixation</dd>
 <dt>AOI1</dt><dd>1 if AOI1 was fixated at that time and 0 otherwise</dd>
 <dt>AOI2</dt><dd>1 if AOI2 was fixated at that time and 0 otherwise</dd>
 <dt>AOI3</dt><dd>1 if AOI3 was fixated at that time and 0 otherwise</dd>
 <dt>AOI</dt><dd>the name of the AOI that was fixated at that time; expected outcome of codePasses</dd>
 <dt>xcoord</dt><dd>the x coordinate of the fixation position; origin top left</dd>
 <dt>ycoord</dt><dd>the y coordinate of the fixation position; origin top left</dd>
 <dt>fixTime</dt><dd>the time duration that the AOI was fixated</dd>
 <dt>passes</dt><dd>the result of codePasses with <code>fix_min = 3</code></dd>
 <dt>passesReread</dt><dd>the result of codePasses with <code>fix_min = 3</code> and <code>rereading = TRUE</code></dd>
 </dl>

SimData: A simulated dataset with eye tracking data

Description

Usage

Arguments

Format