Sunday, May 4, 2014

Regression with SPSS: Lesson 2 - Regression Diagnostics

Regression with SPSS: Lesson 2 - Regression Diagnostics: "The histogram shows some possible outliers.  We can use the outliers(sdresid) and id(state) options to request the 10 most extreme values for the studentized deleted residual to be displayed labeled by the state from which the observation originated.  Below we show the output generated by this option, omitting all of the rest of the output to save space.  You can see that "dc" has the largest value (3.766) followed by "ms" (-3.571) and "fl" (2.620)"



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