Table 3.

The relative contributions of cosine in- and out-similarity to the estimate of total similarity. (s.e., standard error; d.f., degrees of freedom; CI, confidence intervals.)

	β	s.e.	d.f.	t	p-value	95% CI
in-similarity	0.127	0.014	58.812	9.247	<0.0001	0.100	0.153
out-similarity	0.114	0.014	60.369	8.461	<0.0001	0.086	0.140
juvenile age	0.014	0.016	60.871	0.914	0.364	−0.011	0.048
intercept	0.441	0.020	1.982	22.392	0.002	0.398	0.485
full model: log-restricted likelihood = 42.462; N = 65; p < 0.0001.