Mean of the derived Burr-like distribution

Computes the mean numerically from the survival function: $$E[X] = \int_0^\infty (1 - F(x))\,dx.$$

Usage

meanburrNEW(a, b, T, rel.tol = 1e-10)

Arguments

a, b, T

Positive parameters.

rel.tol

Relative tolerance passed to integrate.

Value

A numeric value (may be Inf or NA if not finite / not computable).