if (validCalculator->isValidCalculator("sharedrarefaction", globaldata->Estimators[i]) == true) {
if (globaldata->Estimators[i] == "sharedobserved") {
rDisplays.push_back(new RareDisplay(new SharedSobs(), new SharedThreeColumnFile(fileNameRoot+"shared.rarefaction", "")));
if (validCalculator->isValidCalculator("sharedrarefaction", globaldata->Estimators[i]) == true) {
if (globaldata->Estimators[i] == "sharedobserved") {
rDisplays.push_back(new RareDisplay(new SharedSobs(), new SharedThreeColumnFile(fileNameRoot+"shared.rarefaction", "")));