Presumably, RCommander's readXL generates an invalid data frame (John?). To
investigate, look at
row.names(Dataset)
and to fix
row.names(Dataset) <- NULL
If the issue is that Dataset really isn't a data frame, maybe try Dataset <-
as.data.frame(Dataset).
[Your screenshot made it through to
Start with the Posting Guide mentioned at the bottom of this email. Note that
only a very few types of attachments are permitted on this list... yours
apparently were not. We generally find that providing a reproducible example
that includes the data in the R code and the statements that cause
Hi
I read a book where was shown an example how to create a probability model with
mlogit. I tried to do like the instruction said but i get error message that
"duplicate row names are not allowed". What could i do to fix it?
I had the data in excel and imported it to R using R commander. I atta
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