vector<string> setParameters();
string getCommandName() { return "venn"; }
string getCommandCategory() { return "OTU-Based Approaches"; }
+ string getOutputFileNameTag(string, string);
string getHelpString();
string getCitation() { return "http://www.mothur.org/wiki/Venn"; }
string getDescription() { return "generates a Venn diagram from data provided in a shared file"; }