Hi!

I am just learning the 'svyglm' package and have run into an error for which I have not found a solution. My data have been collected from a stratified random survey. Here is the code:

NB3<-glm.nb(COLNUM~Year+Depth+MESH+offset(LogEffort),data=data)

dstrat <- svydesign(id=~1, strata=~STRATA, weights = ~weight, data=data)

SNB3 <- svyglm(NB3, design=dstrat)

The error that is returned is:

Error in model.frame.glm(formula = list(coefficients = c(-6.96858807641624,  :
  object '.survey.prob.weights' not found

I would appreciate any assistance in solving this problem.

Thanks,

Laura


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