Table 3.

Effects of population density and sex ratio on the mixis ratio in populations from the control treatments estimated by a LMM with population density and sex ratio as fixed factors.

source	estimate	s.e.	t-value	Pr(>|t|)
intercept	0.279	0.045	6.198	<0.0001
population density	−0.011	0.006	−1.992	0.0476
population sex ratio	0.354	0.077	4.618	<0.0001
population density × population sex ratio	0.167	0.036	4.599	<0.0001
random effects				s.d.
				0.107