Rick Bilonick <rab45+ <at> pitt.edu> writes: > > When I try to run the example from Variogram with an lme object, I get > an error (although summary works): > > > library(nlme) > > fm1 <- lme(weight ~ Time * Diet, BodyWeight, ~ Time | Rat) > > Variogram(fm1, form = ~ Time | Rat, nint = 10, robust = TRUE) > Error in "$<-.data.frame"(`*tmp*`, "n.pairs", value = c(160, 0, 160, > 16, : > replacement has 10 rows, data has 9 >
The example is does not run, but if you leave out nint=10 (giving default nint=20), or use any number nint >=12, it works. The example has a "don't run" in the docs, but it could easily be cleaned up. If it should serve as documentation of the error message, it's a bit confusing. Dieter ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
