Mixture density by quantile inversion

Inverts the (monotone) mixture quantile function and returns the implied density q(x) = 1 / Q_mu'(Q_mu^{-1}(x)) (Empirical-Bayes f-modelling, Alvarez & Orestes 2024 sec. 6.1).

Usage

# S3 method for class 'qfmix'
density(x, at = NULL, ...)

Arguments

x

A "qfmix" object.

at

Numeric points at which to evaluate the density.

...

Unused.

Value

A list with x and density.