[R] Hypothesis testing after optim

Peter Muhlberger peterm at andrew.cmu.edu
Tue Jul 15 00:03:34 CEST 2003

Hi folks:  Does anyone know of a way to do (linear) hypothesis tests of
parameters after fitting a maximum-likelihood model w/ optim?  I can't seem
to find anything like a Wald test whose documentation says it applies to
optim output.  

Also, thanks again to everyone who gave me feedback on the robustness of ML
estimation in R!


Peter Muhlberger
Visiting Professor of Political Science
Institute for the Study of Information Technology and Society (InSITeS)
Carnegie Mellon University

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