The data table includes pairs of data expressed as ratios (Y/X),
defining the proportion of one part to another. When a part X
is plotted against a part Y, it produces a point. When many
points - all having similar ratios - are plotted, they define a
common regression line (identified here as a decimal equation).
These equations can be helpful in finding mathematical analogies,
constructing networks, predicting outcomes, unraveling complexities,
Begin by clicking on the button marked Key - it explains how to
table. Details of the calculations can be found in the Excel
worksheets distributed with the software.