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Enzymes

Friendship

Celegans

Physicians

N

297

134

239

241

M

2345

668

313

1099

$\langle k\rangle$

7.896

4.985

1.744

4.56

D

14

12

6

9

$\langle D\rangle$

3.992

4.561

1.744

3.306

$\langle d\rangle$

0.027

0.037

0.006

0.019

$\langle c\rangle$

0.169

0.474

0.152

0.199