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Table 2 Analysis of variance of physical disturbance effects on (A) erect fleshy algae and (B) coralline algae Pneophyllum conicum

From: Succession of crustose coralline red algae (Rhodophyta) on coralgal reefs exposed to physical disturbance in the southwest Atlantic

Source

DF

MS

F

p value

A—erect algae

Time

1

0.65

13

<0.001

Disturbance

1

0.08

1.8

0.18

Time × Disturbance

1

0.58

11

0.001

Error

 

0.04

  

B—Pneophyllum conicum

Time

1

2.07 × 10−18

100

<0.001

Disturbance

1

1.86 × 10−17

9

0.005

Time × Disturbance

1

2.11 × 10−16

1

0.31

Error

 

2.06 × 1016