Table 3.

Relative importance metrics for species richness and phylogenetic diversity. The lmg method (expressed as percentage of explained variance) was used in R package relaimpo

Dependent variable	Regressors	lmg value	Confidence interval (CI) (1,000 bootstrap replicates)a
		%	0.95	Lower 0.95	Upper 0.95
Species richness	Elevation	0.0744	ABC	0.0214	0.4190
	Precipitation	0.7979	AB_	0.3238	0.8450
	Temperature	0.1277	_BC	0.0582	0.4200
Phylogenetic diversity	Elevation	0.1322	ABC	0.0274	0.5758
	Precipitation	0.7250	AB_	0.2616	0.8392
	Temperature	0.1427	_BC	0.0466	0.3684

^aLetters (ABC) indicate the ranks included in the bootstrapped CIs. Rank bootstrap confidence intervals were obtained using the percentile method (bty = perc).