Table 4.

Results of analysis for log(section modulus) for internode 2

Variable	Df	Sum sq.	Mean sq.	F-value	p-value
H	49	66.30	1.3531	13.470	< 2e−16
R	1	0.05	0.0480	0.477	0.49
H * R	47	18.87	0.4016	3.998	< 2e−16
Residual	841	84.48	0.1005