[R] about the systemfit package

[xiafeng@uiuc.edu]

Hi,

I had a problem to get some of the values when I 
used 'systemfit()' function. I specified arguments of 'method
(2SLS), eqns, eqnlables, inst, data' in 'systemfit()' 
function. And it failed to return the values such 
as 'residuals', 'x'(matrix of all regressors) etc as 
displayed on its reference manual page 23, 24.

Is this because I didn't specify other arguments 
in 'systemfit()' function or other problems?

Is there any other way to extract residuals, coefficients 
etc out of this simultaneous system after doing 'systemfit
()'? 

Thank you very much!!!

Xia Feng