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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