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Table 3 Model of recruits count

From: Effects of stand features and soil enzyme activity on spontaneous pedunculate oak regeneration in Scots pine dominated stands – implication for forest management

Predictors Seedlings count
Incidence rate ratios std. Error CI z Statistic p-value
(Intercept) 353.85 2.34 3.61–34,679.99 2.51 0.012
All.crown.m 1.00 0.00 0.99–1.00 −2.63 0.008
Phosphatase.A 0.00 6.07 0.00–0.00 −3.09 0.002
Random Effects
 Residual variance 2.52     
 Random intercept variance 4.48     
 Intraclass correlation coefficient 0.64     
 Number of forest stands 13     
 Observations 240     
 Marginal R2 / Conditional R2 0.448 / 0.801