Multivariate analysis of morphology, behaviour, growth and developmental timing in hybrids brings new insights into the divergence of sympatric Arctic charr morphs

Table 2 Posterior estimates of the fixed effects from the Multi-response Generalized Linear Mixed Effect Model on the yolk sac area (mm²)

	Posterior mode	95% CrI
Response (yolk area at D1)	2.65	1.86; 3.65
Response (yolk area at D2)	2.63	1.56; 3.36
Yolk area at D1 × log(standard length at D1)	0.11	0.06; 0.15
Yolk area at D2 × log(standard length at D2)	0.11	0.06; 0.15
Yolk area at D1 × Cross type SB × SB	− 0.15	− 1.38; 1.17
Yolk area at D2 × Cross type SB × SB	− 0.03	− 1.25; 1.29
Yolk area at D1 × Cross type F₁ hybrids	− 0.21	− 1.21; 0.93
Yolk area at D2 × Cross type F₁ hybrids	− 0.16	− 1.16; 0.99

The PL × PL cross type is the base line. D1: hatching, D2: 20 days post-hatching. See Additional file 1: Table S5 for the details of the model

ISSN: 2730-7182