Hello all, I have a problem estimating Random Effects model using censReg function.
small part of code: UpC <- censReg(Power ~ Windspeed, left = -Inf, right = 2000,data=PData_In,method="BHHH",nGHQ = 4) Error in maxNRCompute(fn = logLikAttr, fnOrig = fn, gradOrig = grad, hessOrig = hess, : NA in the initial gradient ...then I tried to set starting values myself and here is the error what I got: UpC <- censReg(Power ~ Windspeed, left = -Inf, right = 2000,data=PData_In,method="BHHH",nGHQ = 4,start=c(-691,189,5)) Error in names(start) <- c(colnames(xMat), "logSigmaMu", "logSigmaNu") : 'names' attribute [4] must be the same length as the vector [3] How can I solve any of these errors? Thanks in advance! Best, Igors -- View this message in context: http://r.789695.n4.nabble.com/function-censReg-in-panel-data-setting-tp3792227p3792227.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.
