Table 2 ANOVA for overlap indices between species pairs (O).

From: Earthquake-Related Changes in Species Spatial Niche Overlaps in Spring Communities

 

SS

df

MS

F

P

Type of pairs

3.020

2

1.510

12.107

 < 0.0001

Error

18.706

150

0.125

  

Year

4.258

2

2.129

36.375

 < 0.0001

Year × type of pair

0.568

4

0.142

2.427

0.048

Error

17.561

300

0.059

  
  1. Type of pairs refers to the following classification: (i) both species in the pair are stygobites, (ii) one species is stygobite and other one is non-stygobite, and (iii) both species are non-stygobites. Year refers to the three compared years: 1997, 2005 and 2012.
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