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Table 3 Relative importance of model variables, model averaged beta values(≃β), standard errors (SE), and Z-statistic, averaged model of ponderosa pine regeneration; listed in order of variable importance interpreted from ∣Z∣ values.

From: Limits to Ponderosa Pine Regeneration following Large High-Severity Forest Fires in the United States Southwest

Variable

≃β

SE

|Z|

Distance to seed source

−0.014

0.003

4.22

Elevation

5.624

5.93

0.95

Aspect

−0.760

0.88

0.86

Topographic Position Index

2.231

2.67

0.83