Dear S-xperts,
Can you help me interpret the following error.
Problem in addOffset4ModelFrame: No data to interpret as logical value:
if(offsetVarname %nin% names(newdata)) {
newdata[[offsetVarname]] <- rep(offset, length = nrow(newdata))
warning(paste("offset variable set to", paste(format(offset), collapse
= " ")))
This happens when I run:
ibrary(Hmisc, T)
library(Design, T)
ddist<- datadist(ERVarray4Regression,
adjto.cat=c(Gender="first", hic="first", Year="first", ageG="first"))
options(datadist="ddist")
ERV.glm1<-glmD(ERVclaims~Gender + offset(logPop) , family=poisson(link=log), data="">
summary(ERV.glm1)
I do not get error when use glm
Thanks in advance,
Jose
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