Using the GUI (5): Descriptive Statistics Report
Before proceeding to Linear Mixed Model, you can get a sense of your dataset by visualizing the descriptive statistics.
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For each of the categorical condition, iMap4 output the mean fixation map for each level. Descriptive statistics for the following eye movement measurements will be plot in a histogram or boxplot:
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Number of fixations
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Sum of fixation duration (Total viewing time)
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Mean fixation duration
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Total path length (total eye movement path length in pixel)
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Mean path length
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Moreover, you can save the descriptive statistics for all possible combinations of a set of selected conditions.
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The output figures including the following:
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Numeral output and description of the figure could be found in a text file “Info_*.txt”. You could find all the saved figure and information under folder ‘./Descriptive_STAT’ and its subfolders. Further statistical analysis on these eye movement measurements could be performed by loading the DescriptvM matrix.
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