has_specified_output achieves_planned_objective dataset creating center value geometric mean calculation A geometric mean calculation is a descriptive statistics calculation in which the mean is calculated by taking the nth root of the product of all of the observations in a data (n being the number of all observations). Mathias Brochhausen PERSON: Mathias Brochhausen geometric mean calculation descriptive statistical calculation objective center calculation objective center calculation data transformation descriptive statistical calculation data transformation metadata incomplete