Problem Set 8

(Due May 4)

1. Using one of the equations you estimated for your causal model in Problem Set 8, use the various regression diagnostic tools to

    1. To examine your data for outlying values on Y
    2. To examine your data for outlying values on one or more of the X's
    3. To examine your results for influential observations.
    4. To examine your results for indications of multicollinearity

 

Bert Kritzer, 608-263-2277, Kritzer@PoliSci.Wisc.Edu
Last modified, April 14, 2004