Bivariate Mixture of Inverse Weibull Distribution: Properties and Estimation

Figure 1

Contours of mixture of the bivariate inverse Weibull model with θ = 8, φ, = 3, λ₁ = 0.25, λ₂ = 0.4, β₁, = 1.1, β₁ = 6.2, and selected choices of the mixing parameters.

(a)

(b)

(c)

(d)

(e)

(f)