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Table 2 Table of statistics for the emperical datasets

From: Root Digger: a root placement program for phylogenetic trees

Name

Tree diametera

Root branch lengthb

Ratioc

#Genes

#Taxa

#Sites

DS1

1.1204

0.2276

0.203

1308

35

864,029

DS2

0.5236

0.1089

0.208

1308

35

1,296,043

DS3

0.6657

0.0856

0.129

3

245

4,973

DS4

0.0985

0.0316

0.320

5

200

5,552

DS5

0.0628

0.0099

0.158

1019

33

1,097,842

DS6

0.4189

0.0283

0.068

15

34

12,479

DS7

2.5334

0.0842

0.033

2948

14

4,098,894

DS8

1.6601

0.0539

0.032

101

14

186,499

  1. aDefined here to be the longest path between two taxa.
  2. bThe length of the root branch if the tree was unrooted.
  3. cRoot branch length over tree diameter