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printer
2005 Mar 09
1
Trouble with mixreg
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),
list(beta=c(0.0,1.0),sigsq=1,lambda=0.6))
prova <- mixreg(x,y, ncomp=2, theta.start=TS)
The data set has about 1200 observations.
I checked out that x and y have the same number of obs.
Also examples work fine.
Any hints o...