. 2015 Jul 2;3:e1023. doi: 10.7717/peerj.1023

Table 3. Wald’s χ² test with categorical acclimation and set temperature variables for both Lower Lethal Temperature (LLT) and Upper Lethal Temperature (ULT).

The generalized linear model used a binomial distribution for survival data with a logit link function and deviance was rescaled to 1. Test not possible to be performed on S. yirgalemense LLT data.

	χ ²	df	P
ULT
*H. zealandica*
Temp	15.0	2	<0.001
Acclimation	0.34	3	0.95
Acclimation × Temp	4.5	6	0.61
*S. yirgalemense*
Temp	26.1	4	<0.001
Acclimation	0.51	3	0.92
Acclimation × Temp	4.8	11	0.94
LLT
*H. zealandica*
Temp	42.9	6	<0.001
Acclimation	6.8	3	0.08
Acclimation × Temp	23.0	15	0.08

Table 3. Wald’s χ2 test with categorical acclimation and set temperature variables for both Lower Lethal Temperature (LLT) and Upper Lethal Temperature (ULT).

Table 3. Wald’s χ² test with categorical acclimation and set temperature variables for both Lower Lethal Temperature (LLT) and Upper Lethal Temperature (ULT).