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Visualization Panel

Visualization Panel

The Visualization Panel is the central column of the dashboard. It contains the plot of the psychometric function.

!!! abstract On the roadmap:

  • Figure-specific controls such as:
    • Axis label/legend visibility and customization
    • Toggle log axes
    • Toggle error bars & aggregation options (e.g. show count on separate plot, toggle mean vs MAP estimate, etc.)

Psychometric Function Plot

The psychometric function plot is the central feature of the dashboard. It is a plot of the psychometric function, which is a function that describes the relationship between a stimulus intensity level and the probability of a correct response. The psychometric function is a model of the psychophysical process that underlies the data collected in a psychophysical experiment.

The psychometric function plot is generated using the Plotly Python library. It is an interactive plot that allows the user to zoom in and out, pan, and hover over data points to see their values. Click a legend item to toggle the visibility of the corresponding data series, or double-click a legend item to isolate the trace.