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Table 4 Summary of best-fit models. Estimated slope values are given in parentheses

From: Tree regeneration characteristics in limestone forests of the Cat Ba National Park, Vietnam

Ratios Intercept Predictor variable logLik AICc p-value Marginal R2 Conditional R2
Species richness 0.683 PC2 (− 0.052) − 52.750 114.0 0.02 0.068 0.094
True diversity 0.699 PC2 (− 0.048) − 56.344 121.2 0.04 0.053 0.097
Same species 0.494 Rock surface (− 0.002) 31.970 − 55.5 0.00 0.092 0.541
Newly occurred species 0.297 PC2 (− 0.061) − 55.019 118.5 0.00 0.090 0.090
Threatened species 0.359 PC1 (− 0.026) − 67.496 143.5 0.23 0.016 0.016
  1. logLik log-likelihood estimation, AICc Akaike information criterion; p-value, significant value below 0.05; marginal R2, variance explained by fixed effects; conditional R2, variance explained by both fixed and random effects. PC1 represents a light gradient, PC2 a soil fertility, rock surface, soil moisture, and pH gradient