Table 3. Parameter estimates from the selected model.

Factor	Estimate	95% HPD Interval
Annual temperature (°F)	-0.019	[-0.031, -0.004]
Percentage forest coverage (%)	2.881	[1.855, 4.065]
Percentage surface water coverage (%)	0.389	[0.112, 0.675]
Elevation (ft)	0.033	[0.005, 0.058]
Population density (ppsm)	-3.090e-5	[-4.635e-5, -1.464e-5]