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rand

round_number(num)

Round a number float depeding on the uniform distribution, the number can be round by the ceil or floor

Parameters:

Name Type Description Default
num int

Number to round.

 required

Returns:

Type Description
float

Rounded number.
Source code in rivertext/utils/rand.py 
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def round_number(num: int) -> float:

    """Round a number float depeding on the uniform distribution,
        the number can be round by the ceil or floor

    Args:
        num: Number to round.

    Returns:
        Rounded number.
    """
    c = ceil(num)
    f = floor(num)
    uni = int(np.random.uniform(0.0, 1.0))
    if uni < (num - f):
        return c
    else:
        return f