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Table 1 The confusion table of gene tree nodes classification

From: Locus-aware decomposition of gene trees with respect to polytomous species trees

  Event Speciation Sum
DP
 Locus 3584 471 4055
 Speciation 552 78,591 79,143
 Sum 4136 79,062 83,198
Heuristic
 Locus 3858 229 4087
 Speciation 278 78,833 79,111
 Sum 4136 79,062 83,198
  1. Event/locus: duplication or transfer nodes corresponding to new loci (true positive); event/speciation: duplication or transfer nodes not corresponding to new loci (false negative); speciation/locus: speciation nodes corresponding to new loci (false positive); speciation/speciation: speciation nodes not corresponding to new loci (true negative)