The DataAnalysis module provides powerful data analysis and visualizations with automated graphical, regression, statistical, and narrative text representations of the dataset and its many metrics. The lower panel displays dataset data, controlled by drop-down selectors and filters in the lower heading. The upper left panel provides real-time graphic visualization of the valuation datasets, along with optional regressions, as individual properties are added to or excluded from the subset. The upper center panel provides tabs for controlling: the graphic display, data series, and styling options; regression details, reverse regression, regression metrics, predictive tools, and generation of narative text from the derived regression; and generation and editing of narative text from ANOVA statistics derived from the Used, Unused, and All datasets.