--- /dev/null
+#ifndef NPSHANNON_H
+#define NPSHANNON_H
+
+/*
+ * npshannon.h
+ * Dotur
+ *
+ * Created by Sarah Westcott on 1/7/09.
+ * Copyright 2009 Schloss Lab UMASS Amherst. All rights reserved.
+ *
+ */
+
+/* This class implements the NPShannon estimator on single group.
+It is a child of the calculator class. */
+
+#include <Carbon/Carbon.h>
+#include "calculator.h"
+
+/***********************************************************************/
+
+class NPShannon : public Calculator {
+
+public:
+ NPShannon() : Calculator("NPShannon", 1) {};
+ EstOutput getValues(SAbundVector*);
+ EstOutput getValues(SharedRAbundVector*, SharedRAbundVector*) {return data;};
+private:
+
+};
+
+/***********************************************************************/
+
+#endif
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