added phylip as output file type for commands that output distance matrices. added...

[mothur.git] / pcacommand.h

diff --git a/pcacommand.h b/pcacommand.h
index 9b4a881cb181823a58fcfa9c7962ca561e394346..64235841a9a29b651ea4f1fe2b64e2125876bc43 100644 (file)
--- a/pcacommand.h
+++ b/pcacommand.h
@@ -25,9 +25,11 @@ public:
        vector<string> setParameters();
        string getCommandName()                 { return "pca";                                 }
        string getCommandCategory()             { return "Hypothesis Testing";  }
+       string getOutputFileNameTag(string, string);
        string getHelpString(); 
-       string getCitation() { return "http://www.mothur.org/wiki/Pca"; }
-       
+       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()); }