has_specified_output achieves_planned_objective dataset creating center value descriptive statistical calculation objective mode calculation A mode calculation is a descriptive statistics calculation in which the mode is calculated which is the most common value in a data set. It is most often used as a measure of center for discrete data. From Monnie's file comments - need to add center_calculation role but it doesn't exist yet - (editor note added by James Jan 2008) James Malone Monnie McGee PERSON: James Malone PERSON: Monnie McGee mode calculation center calculation objective center calculation data transformation descriptive statistical calculation data transformation metadata complete