added citation function to commands

[mothur.git] / nmdscommand.h

diff --git a/nmdscommand.h b/nmdscommand.h
index 861e8eaf95eb79a02c4e918a732f13c19f3ce845..f099f95a4c0baadc0d50747cac5cd18e6972439f 100644 (file)
--- a/nmdscommand.h
+++ b/nmdscommand.h
@@ -38,6 +38,7 @@ public:
        string getCommandName()                 { return "nmds";                                        }
        string getCommandCategory()             { return "Hypothesis Testing";          }
        string getHelpString(); 
+       string getCitation() { return "Non-metric multidimensional scaling function using the majorization algorithm from Borg & Groenen 1997, Modern Multidimensional Scaling. http://www.mothur.org/wiki/Nmds"; }
        
        int execute();
        void help() { m->mothurOut(getHelpString()); }