Fig. 11. Incorporating variables from two scales. Scatter diagram showing the distribution of cases in two dimensions, with the distance between the cases representing the degree of difference of the cases. The cases are coded as A, a scenario with no project, and B, a scenario with a project; while the numbers indicate yearly time-steps from the first year to the sixth year (0-5). Also shown are the capital assets that vary across the diagram. The figure is illustrative only, for although the data for the first two years (coded 0 and 1) are from a decision support system based on a Bayesian Belief Network, the subsequent year’s data have been made up.