. 2018 Mar 23;8:5104. doi: 10.1038/s41598-018-23459-3

Table 7.

Results of the generalised linear mixed-effects models with ‘trial type’ as continuous and categorical variable.

Species/Strain	Trial type	Test statistic	P-value
Horses	continuous	χ²₁ = 465.90	<0.001
Horses	categorical	χ²₄ = 477.44	<0.001
Rats	continuous	χ²₁ = 545.82	<0.001
Rats	categorical	χ²₄ = 587.82	<0.001
C57 Mice	continuous	χ²₁ = 839.02	<0.001
C57 Mice	categorical	χ²₄ = 844.91	<0.001
SWISS Mice	continuous	χ²₁ = 649.56	<0.001
SWISS Mice	categorical	χ²₄ = 663.33	<0.001