Statistical measures like mean, median and other higher order measures for different distribution

[Qazalbash]

Description

Statistical measures are very crucial for understanding distribution and its behavior. For a distribution or random variable XYZ we can define them as a property of the class.

Code

class XYZ(JObj):
    # __init__, xxf_x methods

    @property
    def mean(self):
        pass

    @property
    def std(self):
        pass

    @property
    def var(self):
        pass

    @property
    def median(self):
        pass

    @property
    def mode(self):
        pass

    @property
    def skewness(self):
        pass

    @property
    def kurtosis(self):
        pass

    @property
    def entropy(self):
        pass

Output

rv = XYZ(...)
print(f"mean of {rv} is {rv.mean}")
...