Table 2.

Multiple linear regressions of grid-cell mean range filling of all species, the 30% most narrow-ranging species, and the 30% most wide-ranging species against the explanatory variables and the selected eigenvector-based spatial filters

	Estimate	SE	t	P value	R2	Partial R2
All species
Full model					0.719
HPD	0.29	0.07	4.41	<0.001		0.077
EleR	−0.35	0.04	−7.69	<0.001		0.203
Anomaly	0.04	0.07	0.51	0.611		0.001
MAT	0.22	0.10	2.25	0.025		0.021
MAP	0.01	0.09	0.08	0.937		0.000
14 spatial filters				<0.05
Narrow-ranged species
Full model					0.586
HPD	−0.28	0.08	−3.67	<0.001		0.059
EleR	0.08	0.05	1.55	0.123		0.011
Anomaly	0.23	0.10	2.29	0.023		0.024
MAT	0.23	0.11	2.16	0.032		0.021
MAP	−0.11	0.07	−1.49	0.137		0.010
11 spatial filters				<0.05
Widespread species
Full model					0.898
HPD	0.15	0.05	3.17	0.002		0.040
EleR	−0.13	0.03	−5.16	<0.001		0.100
Anomaly	−0.10	0.04	−2.52	0.012		0.026
MAT	0.31	0.05	5.96	<0.001		0.129
MAP	0.31	0.04	7.62	<0.001		0.195
8 spatial filters				<0.05

Estimate, standardized regression coefficients; R², R² of full models; partial R², partial R² of each variable in the models. Anomaly, temperature anomaly since the Last Glacial Maximum; EleR, elevation range within grid cells.