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Table 4 Test of collinearity of predictors based on the Variance Inflation Factors (VIF)

From: Allometric models for estimating aboveground biomass in the tropical woodlands of Ghana, West Africa

Predictor VIF
Diameter at breast height (dbh) 2.14
Height (H) 2.16
Wood density (ρ) 1.019
  1. Note: VIF > 5 indicates collinearity of predictor with other predictors