def parameter(ptype, key, value):
    return (ptype, key, value)
Initialize a Joint Probability Distribution class.
dataset/ETHPy150Open mailgun/flanker/flanker/mime/message/headers/parametrized.py/parameter--crossover with--dataset/ETHPy150Open pgmpy/pgmpy/pgmpy/factors/JointProbabilityDistribution.py/JointProbabilityDistribution.__init__