The Shapes of a Probability Density Function and Its Hazard Function
The shape of a probability density function restricts that of its hazard function, and vice versa. We are concerned with the six specific ‘shapes’: increasing, decreasing, unimodal, anti-unimodal, increasing-decreasing-increasing, and decreasing-increasing-decreasing.
KeywordsProbability Density Function Hazard Function Distribution Range Finite Interval Discontinuous Point
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