}else if(globaldata->Estimators[i] == "chao"){
sumCalculators.push_back(new Chao1());
}else if(globaldata->Estimators[i] == "ace"){
}else if(globaldata->Estimators[i] == "chao"){
sumCalculators.push_back(new Chao1());
}else if(globaldata->Estimators[i] == "ace"){