added otu.association command. added calcSpearman, calcKendall and calcPearson functi...

[mothur.git] / mothur.h

diff --git a/mothur.h b/mothur.h
index 57ece6785e1e798e310797b747e6b8d049c0113d..50344e24bfea85e8b7c4b829b5136e3e63d34fc7 100644 (file)
--- a/mothur.h
+++ b/mothur.h
@@ -106,6 +106,19 @@ struct ThreadNode {
        IntNode* right;
 };
 
+struct diffPair {
+       float   prob;
+       float   reverseProb;
+       
+       diffPair() {
+               prob = 0; reverseProb = 0;
+       }
+       diffPair(float p, float rp) {
+               prob = p;
+               reverseProb = rp;
+       }
+};
+
 /************************************************************/
 struct clusterNode {
        int numSeq;
@@ -189,7 +202,8 @@ void convert(const string& s, T& x, bool failIfLeftoverChars = true){
                        throw BadConversion(s);
        
 }
-
+//**********************************************************************************************************************
+template <typename T> int sgn(T val){ return (val > T(0)) - (val < T(0)); }
 //**********************************************************************************************************************
 
 template<typename T>