Table 1. The GLM procedure of two-way ANOVA for the
Chameaecyparis obtusa
stand
Source
df
Type 1
Mean square
F
-value
Pr > F
Plot
4
3,500.20897
875.05224
38.4
<.001
Month
9
20,568.52652
2,285.39184
100.28
<.001
Plot×Month
36
2,645.31135
72.64754
3.19
<.001
GLM, general linear model.