The Company of Biologists

Table 4.

Estimates of the regression coefficients (α and γ) for models 2, 3 and 5

Model	Treatment	Cage	\({\hat{{\alpha}}}\)	\({\hat{{\sigma}}}_{\mathrm{A}}\)	\({\hat{{\gamma}}}\)	\({\hat{{\sigma}}}_{\mathrm{G}}\)
Model 1			0.1207		0.01470
Model 2	Ambient		0.1232		0.01448
	Heated		0.1189		0.01487
Model 3	Ambient	1	0.1244		0.01221
		2	0.1214		0.01758
	Heated	1	0.1203		0.01300
		2	0.1174		0.01689
Model 5	Ambient		0.1231	0.0082	0.01454	0.0048
	Heated		0.1188		0.01495

Model	Treatment	Cage	\({\hat{{\alpha}}}\)	\({\hat{{\sigma}}}_{\mathrm{A}}\)	\({\hat{{\gamma}}}\)	\({\hat{{\sigma}}}_{\mathrm{G}}\)
Model 1			0.1207		0.01470
Model 2	Ambient		0.1232		0.01448
	Heated		0.1189		0.01487
Model 3	Ambient	1	0.1244		0.01221
		2	0.1214		0.01758
	Heated	1	0.1203		0.01300
		2	0.1174		0.01689
Model 5	Ambient		0.1231	0.0082	0.01454	0.0048
	Heated		0.1188		0.01495

The parameters

\({\hat{{\sigma}}}_{\mathrm{A}}\)

and

\({\hat{{\sigma}}}_{\mathrm{G}}\)

are the standard deviations of random components A_j and G_j, respectively.