Hi Jess,
I think setx() only takes zelig model objects as arguments. You might find
the apply() function useful for finding the medians.
Iain
On Tue, Apr 13, 2010 at 6:44 PM, Jessica Tayloe Simes <
jsimes at fas.harvard.edu> wrote:
Hello class:
I'm trying to obtain the first difference for Problem 1.5, and I'm running
into
trouble. Can we use setx() even if the model does not use zelig?
any hints/pointers would be greatly appreciated =)
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