--- /dev/null
+#ifndef CHAO1_H
+#define CHAO1_H
+/*
+ * chao1.h
+ * Dotur
+ *
+ * Created by Sarah Westcott on 1/7/09.
+ * Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
+ *
+ */
+
+#include "calculator.h"
+
+/* This class implements the Ace estimator on single group.
+It is a child of the calculator class. */
+
+/***********************************************************************/
+
+class Chao1 : public Calculator {
+
+public:
+ Chao1() : Calculator("chao", 3, false) {};
+ EstOutput getValues(SAbundVector*);
+ EstOutput getValues(vector<SharedRAbundVector*>) {return data;};
+ string getCitation() { return "http://www.mothur.org/wiki/Chao"; }
+};
+
+
+/***********************************************************************/
+
+#endif