Zelig           "Zelig: Everyone's Statistical Software" package.  
                   Refer to http://gking.harvard.edu/zelig for full 
                   documentation. 
zelig	        Estimate statistitcal models
setx            Set values of explanatory variables
sim             Simulate quantities of interest
help.zelig      Get html help for functions and models in the  Zelig 
                   package.  

