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2007 Oct 30
2
How to switch off accepting the shortcut of column names
Dear R-users,
currently I am working with the R version 2.4.1.
I realized it has a feature, which might be wonderful (as so many things in
R), but in this case might be a bit dangerous as well. It seems that columns
of a data frame can be called just by indicating the first letter of the
name of the column.
For example:
first_item <- seq(1,10)
second_item <- seq(11,20)
dat <-