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

[mothur.git] / pcacommand.h

diff --git a/pcacommand.h b/pcacommand.h
index 379cf6e654bb72b9e5a871ea93d1c230fe819809..d16e896dac848552885bd9b9c33321f5be463c9b 100644 (file)
--- a/pcacommand.h
+++ b/pcacommand.h
@@ -26,7 +26,9 @@ public:
        string getCommandName()                 { return "pca";                                 }
        string getCommandCategory()             { return "Hypothesis Testing";  }
        string getHelpString(); 
-       
+       string getCitation() { return "McCune B, Grace JB, Urban DL (2002). Analysis of ecological communities. MjM Software Design: Gleneden Beach, OR. \nLegendre P, Legendre L (1998). Numerical Ecology. Elsevier: New York. \nhttp://www.mothur.org/wiki/Pca"; }
+       string getDescription()         { return "pca"; }
+
        int execute(); 
        void help() { m->mothurOut(getHelpString()); }