PsiBaseCase(value)
Use this property to specify a Base Case value for an Uncertain Variable. This is the single value that you’d want to have in this input cell if you were not treating the cell as an Uncertain Variable (i.e. if it did not have a PSI Distribution function). If there is a number in the cell at the time you define an Uncertain Variable using the Distributions choice on the Ribbon, that number is automatically saved as the Base Case value.