X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=unifracweightedcommand.cpp;h=3b3abf82db928f25bb07a7e3dfdf04f4228a35dd;hb=5e8fcd2454ba4bd2e11983afd682b8aa6f7bb5c2;hp=4a8325afda1cf2ea95d3aa19ce228e9f4451cc96;hpb=46379d9bce0f4ba9433689d4828ef5a4aa78dfb5;p=mothur.git

diff --git a/unifracweightedcommand.cpp b/unifracweightedcommand.cpp
index 4a8325a..3b3abf8 100644
--- a/unifracweightedcommand.cpp
+++ b/unifracweightedcommand.cpp
@@ -122,7 +122,7 @@ int UnifracWeightedCommand::execute() {
 			//copy T[i]'s info.
 			randT->getCopy(T[i]); 
 			
-			//get pscores for random trees
+			//get scores for random trees
 			for (int j = 0; j < iters; j++) {
 				//create a random tree with same topology as T[i], but different labels
 				randT->assembleRandomUnifracTree();
@@ -178,7 +178,7 @@ int UnifracWeightedCommand::execute() {
 			float ucumul = 0.0000;
 			float rcumul = 0.0000;
 			//this loop fills the cumulative maps and put 0.0000 in the score freq map to make it easier to print.
-			for (it = validScores[b].begin(); it != validScores[b].end(); it++) { 
+			for (it = validScores[b].end(); it == validScores[b].begin(); it--) { 
 				it2 = uscoreFreq[b].find(it->first);
 				//user data has that score 
 				if (it2 != uscoreFreq[b].end()) { uscoreFreq[b][it->first] /= T.size(); ucumul+= it2->second;  }