[R] Smallest Space Analysis help

Hello fellow R users, I need to perform Guttman's Smallest Space Analysis, which is a type of Non-metric Multidimensional Scaling. Not wanting to reinvent the wheel i decided to look for a package which may have an implementation of it, but no success at all. Do you guys know of any package that pe

[R] Missing coefficient on a glm object

lot and i'm starting to think the problem is in the data. Diego Cesar [[alternative HTML version deleted]] __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-pr

[R] How to use glm.predict properly

I'm having a little trouble with the glm.predict function. I read the other answers related to this question (the lm.predict question), but i'm still receiving the same warnings, then i thought i didnt got it right. Warning: " 'newdata' had 87 rows but variable(s) found have 263 rows " Commands: