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. 2014 Oct 31;9(10):e110831. doi: 10.1371/journal.pone.0110831

Table 3. Results of Poisson GLMM for species richness recorded in BRUV deployments.

Factor Co-efficient Std Error df t-value p-value
Depth −0.277 0.067 36 −4.1489 0.0002
Mixed Habitat 0.330 0.092 36 3.575 0.0010
Reef Habitat 0.382 0.121 36 3.169 0.0031

Predictor variables have been scaled and centered and co-efficients are on the scale of the link function (log). Spatial clusters introduced as part of the sampling design were included as a random effect and the effects of habitat type (sediment, mixed or reef) are presented relative to sediment habitat.