Re: [R] releveling a numeric by factor interaction

2010-08-03 Thread Erik Iverson
Christy Denckla wrote: Can anyone help me with the necessary code to relevel a numeric*factor interaction term in a linear model? I would like to report the estimate, std. error and t-value for the reference factor. First, I estimated a linear model with dummy variables and was able to retrie

[R] releveling a numeric by factor interaction

2010-08-03 Thread Christy Denckla
Can anyone help me with the necessary code to relevel a numeric*factor interaction term in a linear model? I would like to report the estimate, std. error and t-value for the reference factor. First, I estimated a linear model with dummy variables and was able to retrieve model estimates for the

[R] releveling a numeric by factor interaction in a lm

2010-08-03 Thread Christy Denckla
How can I relevel a liner model with a numeric by dummy variable interaction to extract the model estimate, std. error, and t-value for the reference factor? Thank you, Christy [[alternative HTML version deleted]] __ R-help@r-project.org mailin