Dear R users, I'm wondering about the singular.ok option in lm. If singular.ok is set to TRUE does it mean that we allow the generalized inverse of (X'X)^-1 (where X are the independent variables and ' denotes the transpose)? Or is the singularity handled in some other way?
Thank you! Best regards, Martin. ======================================== Martin Eklund PhD Student Department of Pharmaceutical Biosciences Uppsala University, Sweden Ph: +46-18-4714281 ======================================== [[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-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.