def getSquareSum(self, listj, col): sum = Ivns(0, 0, 1, 1, 1, 1) maxitem = None for row in listj: sum = sum.Addition(sum, row[col].Power(2)) return sum
def getSumOfMaxDiffX(self, listj, col, xmax): sum = Ivns(0, 0, 1, 1, 1, 1) maxitem = None for row in listj: sum = sum.Addition(sum, sum.Difference(xmax, row[col])) return sum
def getSumOfXDiffMin(self, listj, col, xmin): sum = Ivns(0, 0, 1, 1, 1, 1) maxitem = None for row in listj: sum = sum.Addition(sum, sum.Difference(row[col], xmin)) return sum
def getSum(self, listj, col): sum = Ivns(0, 0, 1, 1, 1, 1) for row in listj: sum = sum.Addition(sum, row[col]) return sum