Table 4.

Correlations of genetic (PCOA scores) and environmental/geographical variables with their canonical variables

	I	II	III
Genetic
PCOA1	0.948	−0.080	0.167
PCOA2	0.240	0.223	−0.876
PCOA3	0.095	0.814	0.289
PCOA4	−0.086	0.477	−0.075
PCOA5	0.111	−0.106	0.123
PCOA6	−0.035	0.022	0.088
PCOA7	−0.036	−0.064	0.084
PCOA8	0.066	0.016	0.134
PCOA9	−0.028	0.121	0.137
PCOA10	0.013	0.066	0.181
PCOA11	−0.031	0.123	−0.066
PCOA12	0.028	−0.013	−0.078
PCOA13	−0.009	0.056	0.007
PCOA14	0.070	0.024	0.064
PCOA15	0.031	0.003	−0.029
Environmental/Geographical
LONG	−0.867	−0.406	0.102
LAT	0.378	−0.770	0.412
SLOPE	−0.107	0.207	−0.007
ALT	0.214	−0.130	−0.356
MDR	0.747	0.154	0.165
MTW	−0.020	0.547	−0.115
AP	−0.842	0.334	−0.040
PWM	−0.208	0.841	0.319
MDR2	0.750	0.116	0.141
MTW2	−0.002	0.489	−0.212
AP2	−0.770	0.223	−0.112
PWM2	−0.196	0.844	0.319
MDR*MTW	0.211	0.591	−0.064
MDR*AP	−0.706	0.587	−0.128
MDR*PWM	0.593	0.491	0.298
MTW*AP	−0.474	0.582	−0.015
MTW*PWM	−0.036	0.632	−0.051
AP*PWM	−0.778	0.441	0.009

MDR, mean diurnal temperature range; MTW, mean temperature of the wettest quarter; AP, annual precipitation; PWM, precipitation of wettest month; LONG, longitude; LAT, latitude; SLOPE, the maximum change in the elevations between each cell and its eight neighbors; ALT, altitude in meters.

Shown are correlations of the 15 genetic variables (PCOA1‐PCOA15) with the scores from their first three canonical variables, and correlations of 18 environmental/geographical variables with the scores from their first three canonical variables. Several of the highest correlations of the environmental/geographical variables with their canonical variables are shown in bold for emphasis.