[R] adding results to plot

[Bert Gunter]

I was wrong. text() will attempt to coerce to character. This may be
informative:

> as.character(res)
[1] "c(W = 0.992709285275917)"    "0.869917232073854"
[3] "Shapiro-Wilk normality test" "rnorm(100)"

plot(0:1, 0:1); text(0,seq(.1,.9,.2), labels = res, pos = 4)

Bert

Bert Gunter

"The trouble with having an open mind is that people keep coming along
and sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )

On Thu, Sep 16, 2021 at 7:44 AM Bert Gunter <bgunter.4567 using gmail.com> wrote:
>
> res is a list of class "htest" . You can only add text strings  to a
> plot via text(). I don't know what ggplot does.
>
> Bert Gunter
>
> "The trouble with having an open mind is that people keep coming along
> and sticking things into it."
> -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
>
> On Thu, Sep 16, 2021 at 7:22 AM PIKAL Petr <petr.pikal using precheza.cz> wrote:
> >
> > Dear all
> >
> > I know I have seen the answer somewhere but I am not able to find it. Please
> > help
> >
> > > plot(1,1)
> > > res <- shapiro.test(rnorm(100))
> > > res
> >
> >         Shapiro-Wilk normality test
> >
> > data:  rnorm(100)
> > W = 0.98861, p-value = 0.5544
> >
> > I would like to add whole res object to the plot.
> >
> > I can do it one by one
> > > text(locator(1), res$method)
> > > text(locator(1), as.character(res$p.value))
> > ...
> > But it is quite inconvenient
> >
> > I could find some way in ggplot world but not in plain plot world.
> >
> > Best regards
> > Petr
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