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Thanks. -- View this message in context: http://r.789695.n4.nabble.com/Stepwise-analysis-with-fixed-variables-tp4650015p4650419.html Sent from the R help mailing list archive at Nabble.com.
I am sorry, but I think my questions were forgotten. Can someone please answer them? Thank you :) -- View this message in context: http://r.789695.n4.nabble.com/Stepwise-analysis-with-fixed-variables-tp4650015p4650264.html Sent from the R help...
Hello, How can I run a backward stepwise regression with part of the variables fixed, while the others participate in the backward stepwise analysis? Thank you, Einat -- View this message in context: http://r.789695.n4.nabble.com/Stepwise-analysis...
These are my questions: 1. For example, if this is my code: >RegModel = lm(glucose~sex+BMI+height+weight+education+ses,weight=w_without_non_response) >summary(RegModel) >step(RegModel, direction ="backward",scope=list(lower=?,upper=?)) and I want the...
These are my questions: 1. For example, if this is my code: >RegModel = lm(glucose~sex+BMI+height+weight+education+ses,weight=w_without_non_response) >summary(RegModel) >step(RegModel, direction ="backward",scope=list(lower=?,upper=?)) and I want the...
Thank you for the quick reply. Two more questions: 1. For example, if this is my code: >RegModel = lm(glucose~sex+BMI+height+weight+education+ses,weight=w_without_non_response) >summary(RegModel) >step(RegModel, direction ="backward",scope=list(lower...
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