zeligdev/Zelig — Issue #11: Add Error-suppression to "model.matrix" in "zelig" Function
Author: fiercetek
Created: 2012-03-01 21:56:16+00:00
State: open
Labels: BETA, FEATURE, IMPORTANT

```model.matrix``` within the ```setx``` function does not robustly support bizarre design matrices. That is, if a package's model.matrix has a bug, it fails. This should be handled more elegantly by Zelig, since design matrices can be user specified and are not all the complicated. Bizarre errors like this are a barrier to entry for Zelig developers

This is related to Issue #3.