Hi there, I am trying to estimate the mlogit model. but I get the following error.
Error in solve.default(H, g[!fixed]) : system is computationally singular: reciprocal condition number = 4.65795e-19 I have googled it and found out the collinearity between independent variables cause this error. when I use VIF to test the collinearity, everything is fine i.e. result shows NO collinearity! Does anyone have any idea about this error? Thanks in advance. -- View this message in context: http://r.789695.n4.nabble.com/computationaly-singular-error-tp4675810.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
