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5 results for “from:Kengo Inagaki”

Collinearity? Cannot get logisticRidge{ridge} to work
Kengo Inagaki · May 27, 2015 · r-help

I am currently working on a health care related project using R. I am learning R while working on data analysis. Below is the part of the data in which i am encountering a problem. Case# Sex Therapy1 Therapy2 Outcome...

Collinearity? Cannot get logisticRidge{ridge} to work
Kengo Inagaki · May 27, 2015 · r-help

Here is the result- > with(a, table(Sex, Therapy1, Outcome) ) , , Outcome = Alive Therapy1 Sex no yes female 0 4 male 4 5 , , Outcome = Death Therapy1 Sex no yes female 6 3 male 3 0 2015-05-27 16:57 GMT...

Collinearity? Cannot get logisticRidge{ridge} to work
Kengo Inagaki · May 27, 2015 · r-help

I did not understand complete separation quite well.. Thank you very much for clarification. Kengo 2015-05-27 17:03 GMT-05:00 David Winsemius <dwinsemius at comcast.net>: > > On May 27, 2015, at 3:00 PM, Kengo Inagaki wrote...

Collinearity? Cannot get logisticRidge{ridge} to work
Kengo Inagaki · May 27, 2015 · r-help

Thank you very much for your rapid response. I sincerely appreciate your input. I am sorry for sending the previous email in HTML format. with(a, table(Sex, Therapy1) ) shows the following. Therapy1 Sex no yes female 6 7 male...

Collinearity? Cannot get logisticRidge{ridge} to work
Kengo Inagaki · May 28, 2015 · r-help

Dr. Dalgaard, Thank you for further clarifying the problem. I found a few possible solutions on internet, and will try to find the solution. This was my first time to post questions on this mailing list, and I learned quite...

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