I'm doing an analysis with the GLM model (Generalized Linear Model) and I had to use an autoregressive analysis to improve my model but it's not working because the software doesn't recognize the value miss in this line:
res[miss$NA] <-NA
res[miss$not.NA] <-residuals(resptotdia,type="working")


Problem in res[miss$NA] <- NA: Object "miss" not found

and I don't know why it's happening.

I need some help.