- outSum << "Tree#" << '\t' << "Groups" << '\t' << "UWScore" <<'\t' << "UWSig" << endl;
- m->mothurOut("Tree#\tGroups\tUWScore\tUWSig"); m->mothurOutEndLine();
+ outSum << "Tree#" << '\t' << "Groups" << '\t' << "UWScore" <<'\t';
+ m->mothurOut("Tree#\tGroups\tUWScore\t");
+ if (random) { outSum << "UWSig"; m->mothurOut("UWSig"); }
+ outSum << endl; m->mothurOutEndLine();