Sum Over Period (sum)

def sum(real: NDArray[Shape["*", Float]], period: float | int) -> NDArray[Shape["*"], Float]:
    """
    Sum Over Period
    Inputs: real
    Options: period
    Outputs: sum
    """
    pass

Sum Over Period 指标需要 1 个输入参数和 1 个选项参数。

该指标返回 1 个输出

输入

real - a numpy.array of numpy.float64

选项

period - float | int

输出

sum

Vector Subtraction (sub)Support and Resistance (sup_and_res)