On Mon, Jul 1, 2013 at 1:51 PM, Terry Therneau <therneau@mayo.edu> wrote:

> > afit <- anova(lm(conc ~ uptake, CO2))
> > afit$P
> [1] 2.905607e-06           NA
> Warning message:
> In `$.data.frame`(afit, P) : Name partially matched in data frame
> > afit$Pr(>F)
> Error: unexpected '>' in "afit$Pr(>"
>
> The second is a result of allowing TAB completion of the name.
>

I also noticed that  tab--completion of afit$`P gives nothing useful.

Tab-completion should definitely insert backticks when necessary and
interpret backticks when they are present.

Peter

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