A probability density function (PDF) describes the likelihood of different outcomes for a continuous random variable.

Fundamental methods are developed for the derivation of the probability density function and moments of rational algebraic functions of independent random variables. Laplace and Mellin integral ...

The problem considered here is the estimation of the probability density function f (x1, ⋯, xp) at a point z = (z1, ⋯, zp) where f is positive and continuous. An estimator is proposed and consistency ...

Nonparametric methods provide a flexible framework for estimating the probability density function of random variables without imposing a strict parametric model.