Table 2.

Summary of results of a linear mixed-model (LMM) analysis comparing photochemical efficiencies (Fv/Fm) of different Aiptasia holobionts that were inoculated at 25 and 32 °C before (day 0) and after (day 28) being subjected to elevated temperature.

Source of variation	Numerator df	Denominator df	F	p
Host	2	89.742	33.404	<0.001
Pre-exposure temp	1	89.742	8.381	0.041
Day	28	1146.153	266.155	<0.001
Host × pre-exposure temp	2	89.742	10.900	<0.001
Host × day	56	1146.153	1.871	<0.001
Pre-exposure temp × day	28	1146.153	0.886	0.637
Host × pre-exposure temp × day	56	1146.153	1.089	0.308

Data were Ln (x + 1) transformed. The model of best fit was AR(1). AIC (Akaike information criterion) = -11,760.310, BIC (Bayesian information criterion) = -11,749.712. Statistically significant p values (0.05) are denoted in italics. In each case, the significant sources of variation are shown in bold.

df degrees of freedom.