search for: diameterinitial

Displaying 1 result from an estimated 1 matches for "diameterinitial".

2008 Jun 03
1
Model simplification using anova()
...First a brief background. My model used to predict final tree height is summarised here: Df Sum Sq Mean Sq F value Pr(>F) Treatment 2 748.35 374.17 21.3096 7.123e-06 *** HeightInitial 1 0.31 0.31 0.0178 0.89519 DiameterInitial 1 0.52 0.52 0.0298 0.86460 Frost 1 38.29 38.29 2.1807 0.15392 HeightInitial:Frost 1 85.83 85.83 4.8882 0.03774 * DiameterInitial:Frost 1 97.90 97.90 5.5754 0.02749 * Residuals 22 386.30 17.56...