I am trying to find an appropriate goodness-of-fit test for proc surveylogistic procedure. Could you please help me with that? Thanks!
No, those statistics I mentioned are all likelihood based which would not include any adjustments to the variance for the sampling.
Currently, the only available goodness-of-fit tests in PROC SURVEYLOGISTIC are found in the default output in the Model Fit Statistics and "Testing Global Null Hypothesis: BETA=0" tables. This is really a limitation with logit models in general on complex survey data in that there are not a lot of measures that can be used to assess fit that are defined. The Hosmer-Lemeshow test, for example, has been shown to be inappropriate in complex sample designs. This is discussed in the following reference
http://www.amstat.org/sections/srms/proceedings/papers/1997_026.pdf
Thank you for your reply. I tried clicking on the link for the reference and was redirected to this website: http://www.amstat.org/ASA/Membership/Sections-and-Interest-Groups.aspx
Is there another way to get this paper? Maybe it requires subscription to Amstat to access the paper. Thanks!
Looks liek the link has changed...try this one instead
http://ww2.amstat.org/sections/srms/Proceedings/papers/1997_026.pdf
Are the statistics reported in the default output for model fitness adjusted to account for complex sample surveys? Would really appreciate that information.
Thanks!
No, those statistics I mentioned are all likelihood based which would not include any adjustments to the variance for the sampling.
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