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Table 3 Type III tests (partial tests of hypothesized effects using F values) of fixed effects on plot species richness for fires between 1986 and 2015 at McCorkhill and Yackelup forest sites, Western Australia. Degrees of freedom (Num df and Den df) for the numerator and denominator, respectively, contributing to the F value are provided, and probability of a greater F value (Pr > F) less than 0.05 indicates a significant effect

From: Fine-scale temporal turnover of jarrah forest understory vegetation assemblages is independent of fire regime

Location Effect Num df Den df F value Pr > F
McCorkhill Years elapsed 1 44 17.75 0.0001
Years since fire 1 44 0.95 0.34
Fire treatment 4 5 0.36 0.83
Yackelup Years elapsed 1 31 44.67 <0.0001
(Years elapsed)2 1 31 20.49 <0.0001
Years since fire 1 31 12.55 0.0013
Fire treatment 4 5 1.06 0.47