## Using the GUI (5): Descriptive Statistics Report

### Descriptive Statistics Report

Before proceeding to **Linear Mixed Model**, you can get a sense of your dataset by visualizing the descriptive statistics.

For each of the categorical condition, *i*Map4 output the mean fixation map for each level. Descriptive statistics for the following eye movement measurements will be plot in a histogram or boxplot:

- Number of fixations
- Sum of fixation duration (Total viewing time)
- Mean fixation duration
- Total path length (total eye movement path length in pixel)
- Mean path length

Moreover, you can save the descriptive statistics for all possible combinations of a set of selected conditions.

The output figures including the following:

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.