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DataAnalysis Screen Display
DataAnalysis main screen
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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.

DataAnalysis: Regression tab
DataAnalysis-Regression Tab
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The DataAnalysis regression tab features automated least-squares linear regression with one-click user selection of dataset and data series from among a preset selection of common data correlations. Chart type, composition, scale, styling, and most presentation elements are user-configurable. In addition to graphic visualization, regression statistics can be communicated numerically or automatically converted to narrative text, in descriptive, predictive, and reverse-regression x=f(y) application of the regression formula.

DataAnalysis: ANOVA Statistics
DataAnalysis: ANOVA Statistics
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The upper-right DataAnalysis screen panel automatically calculates ANOVA Statistics for the current composition of the valuations datasets in response to the data series plotted in the graphic display, or the numeric data attribute selected in the Field Selector. (Note: The Field selection takes precedence). One of the innovative features of the DataShareAPS software is its ability to translate descriptive statistics and regression metrics derived from the dataset into supporting narrative text. The Statistics Narrative Tab provides operator controls for generating narrative text from the ANOVA statistics displayed in the Dataset Statistics Panel. The narrative text can be manually edited as desired, then copied to the clipboard for inclusion in word processing documents.

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