**
POLI 272 BAYESIAN METHODS
Sixth Assignment
Due 12 November 2009**

- Work Chapter 5, Exercise 1, on pages 110-111 of
*Bayesian Computation With R.*

- Work Chapter 5, Exercise 2, on pages 111 of
*Bayesian Computation With R.*

- Modify the
**R**program I demonstrated in class that runs**glm**and**optim**to do Probit to re-run the three Houses you analyzed in Homework 4 and Homework 5. Specifically, use the format I show in the 105th House Simple Probit Example for WINBUGS, glm in R, and Optim in R (PDF) handout to report:

- The Probit Results from
**STATA**.

- The complete
*neatly formatted*output from**glm**.

- The complete
*neatly formatted*output from**optim**.

- Add the log-likelihoold of the vague priors into the
**fr**function for**optim**and report the complete*neatly formatted*output.

- The Probit Results from