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. 2012 Aug 3;12:138. doi: 10.1186/1471-2148-12-138

Table 3.

Pearson's correlation coefficients (bold text) and their significancea (regular text) of different evolutionary events

 
Family
Domain
Universal Families
Universal Domains
  Birth Death Birth Death Duplication Deletion Duplication Deletion
Family birth
 
-0.58
0.59
-0.57
0.48
-0.15
0.54
-0.24
 
 
0.016
0.012
0.017
0.050
0.553
0.024
0.355
Family death
 
 
-0.40
0.87
-0.33
0.64
-0.41
0.72
 
 
 
0.108
4.5E-06
0.200
0.005
0.102
0.001
Domain birth
 
 
 
-0.38
0.91
-0.01
0.93
-0.05
 
 
 
 
0.135
3.70E-07
0.969
8.3E-08
0.862
Domain death
 
 
 
 
-0.37
0.45
-0.42
0.50
 
 
 
 
 
0.139
0.072
0.096
0.043
Universal Families duplication
 
 
 
 
 
0.05
0.96
0.10
 
 
 
 
 
 
0.838
4.5027E-10
0.716
Universal Families deletion
 
 
 
 
 
 
0.06
0.93
 
 
 
 
 
 
 
0.821
4.5E-08
Universal Domains duplication
 
 
 
 
 
 
 
0.04
 
 
 
 
 
 
 
 
0.872
Universal Domains deletion                

a Significance of Pearson's correlation coefficient was tested using t-distribution.