Table 2.

Wald statistic for type 3 GEE analysis, the significance of the models' effects and the decomposition of variance DOV (%) for different IADFs' types.

Source of variation	DF	E-type			E+-type			L-type			L+-type
		Chi-Square	P	DOV	Chi-Square	P	DOV	Chi-Square	P	DOV	Chi-Square	P	DOV
Site	1	10.18	0.001	6.55	0.05	0.821	0.03	0.02	0.895	0.01	4.42	0.036	35.65
Family	7	12.05	0.099	7.76	13.34	0.064	7.96	8.26	0.311	4.25	7.98	0.334	64.35
Year	16	128.05	< 0.001	82.44	140.89	< 0.001	84.09	173.74	< 0.001	89.49
Site × Family	7	5.05	0.654	3.25	13.27	0.066	7.92	12.12	0.097	6.24