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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