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Table A.2

Comparison between different parametric models and our default model through their difference in AICc and their corresponding relative likelihood.

Model Fixed parameters ΔAICc Relative likelihood

Default (A) kα = 0/kλ, kγ free 0 1.0
(A) + z-evolution in kα = 0/kλ, kγ, free 10 5.5 × 10-3
z-evolution in α (C) kα, kλ, kγ free 14 9.5 × 10-4
(C) + z-evolution in kα, kλ, kγ, free 28 1.0 × 10-6
No M dependence on fλSAR (B) kα = 0, kλ = 0/kγ free 311 2.7 × 10-68
(B) + z-evolution in α kλ = 0/kα, kγ free 311 2.5 × 10-68
No z-evolution in fλSAR kγ = 0/kα, kλ free 531 6.4 × 10-116
No z-evolution in fλSAR and f kα = 0, kγ = 0/kλ free 731 1.7 × 10-159

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