cumbeta# swordfish.function.cumbeta()# Cumulatively calculate the coefficient estimate of the regression of Y on X. Parameters: X (Constant) – A scalar/vector/matrix/table/tuple (with scalars or equal-length vectors)/dictionary. Y (Constant) – A scalar/vector/matrix/table/tuple (with scalars or equal-length vectors)/dictionary. Returns: A vector of the same length as X. Return type: Constant
