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psyscience
‎12-30-2017
  • 5 Posts
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Re: Sequential (Hierarchical) regression

by Calcite | Level 5 in Statistical Procedures
‎01-17-2018 05:11 PM
‎01-17-2018 05:11 PM
@mkeintz Thanks for the codes. I am also working on an analysis using sequential regression. And I am trying to obtain the significance of change in R square and significance of ANOVA tests between models. May I know if there is specific code that you use to obtain the significance of the sequential models?  ... View more

Re: Proc cimport not working properly

by Calcite | Level 5 in SAS Procedures
‎12-27-2017 06:48 PM
‎12-27-2017 06:48 PM
Thank you, Kurt, I emailed yesterday looking for additional files and hope to hear from them soon. FWIW, I looked at iterations of the survey from 2005 and 2011 this afternoon, and the format approach is completely different in all three. 2005 uses a macro which works beautifully and 2011 gives two .sas code files to accomplish this. This is probably not an efficient way for me to learn SAS! ... View more

Re: Building a sequential (hierarchical) model in surveylogistic?

by Calcite | Level 5 in Statistical Procedures
‎12-18-2017 05:41 PM
‎12-18-2017 05:41 PM
As a follow up, after doing additional research I now seem to understand that adding my covariates and predictors into the model all at once will indeed "control for" the covariates. So the more specific problem I now have is that I would still like to get a p value and R2 for the separate parts of my model, if possible. For example, in the past I have been able to use SPSS to get a change in R2 for the second set of variables and a p value associated with it. ... View more
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