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Table 3 QuaSSE trait-dependent lineage diversification in Liolaemus. Analyses based on selection from multiple models described by a linear, sigmoidal or hump-shaped function with (drift) and without a ‘drift’ or directional term added to the model fitting (see text for details). Best-fit of models based on (delta) bias-corrected Akaike Information Criteria (AICc)

From: What defines an adaptive radiation? Macroevolutionary diversification dynamics of an exceptionally species-rich continental lizard radiation

Model LogL Χ 2 P AICc ΔAICc
Linear −275.11 4.51 0.03 558.61 12.39
Sigmoidal −275.70 3.34 0.34 564.22 18.00
Hum-shaped −275.83 3.08 0.38 564.47 18.25
Linear (drift) −267.82 19.09 7.1e-05 546.22 0
Sigmoidal (drift) −271.14 12.45 0.01 557.39 11.18
Hum-shaped (drift) −267.34 20.05 <0.001 549.79 3.58