Re: [R] Trouble with mixreg

2005-03-09 Thread Rolf Turner
Just read your email about mixreg. The problem is the assignment y <- as.matrix(LRINTER) The y argument has to be a ***vector***, not a matrix. Deep in the bowels of mixreg, yhat is formed as a matrix of fitted values for all of the models in the mixture. (The first column of yhat con

[R] Trouble with mixreg

2005-03-09 Thread max.marinucci
Dear All I am trying to estimate a mixture of regression and get the following error using the mixreg package: Error in y - yhat : non-conformable arrays The instruction I used were: x <- as.matrix(LRHUN) y <- as.matrix(LRINTER) TS <- list(list(beta=c(3.0,1.0),sigsq=1,lambda=0.4), l