--- /dev/null
+//
+// wilcox.h
+// Mothur
+//
+// Created by SarahsWork on 8/6/13.
+// Copyright (c) 2013 Schloss Lab. All rights reserved.
+//
+
+#ifndef Mothur_wilcox_h
+#define Mothur_wilcox_h
+
+#include "mothurout.h"
+
+class PWilcox {
+ public:
+ PWilcox() { mout = MothurOut::getInstance();}
+ ~PWilcox() { }
+
+ double pwilcox(double q, double m, double n, bool lower_tail);
+
+ private:
+
+ MothurOut* mout;
+ int allocated_m, allocated_n;
+ double gammln(const double xx);
+ double choose(double n, double k);
+ double cwilcox(int k, int m, int n, double*** w);
+};
+
+#endif