[R] Help for funnel plot

[De Simone]

Hi Rui

Thank you. The default for the shade and hilinees is ok, that is why I
didn't add it.
I attached the example image as PDF
my question is how to get gradient colors for the background like the one
attached
And again how to get different types of lines for the Reference and
confidence. The argument "lty" do both

On Sun, May 15, 2022 at 9:14 AM Rui Barradas <ruipbarradas using sapo.pt> wrote:

> Hello,
>
> No attachment came through, see the posting guide (a link is at the
> bottom of this and every R-Help e-mail) for the file formats allowed in
> attachments.
>
> What do you mean by colour gradient? `metafor::funnel` has 3 arguments
> to set colors,
>
>   - back, set in your code to 12;
>   - shade, unused;
>   - hlines, unused.
>
> And when you use functions not in base R, start your scripts with calls
> to library() to load the packages where those functions can be found.
>
>
> Hope this helps,
>
> Rui Barradas
>
>
> Às 01:37 de 15/05/2022, De Simone escreveu:
> > Hi,
> > Excuse me for this silly question
> > how do I get a colour gradient like the one attached. Colours are a bit
> > limited
> > Any specific code for the reference line and pseudo confidence lines. I
> use
> > "lty", but this do both
> >
> > Here is my argument
> >
> > dat <- escalc("MD", m1i=Mean_TAP, sd1i= SD_TAP, n1i= N_TAP,
> > m2i=Mean_caudal, sd2i= SD_caudal, n2i= N_caudal, slab=Study, data=
> > Duration_of_analgesia)
> >
> >
> >
> > res <- rma(yi, vi, data=dat, measure="MD", method="DL")
> >
> >
> > funnel(res, main="Duration of analegsia", back = 12, xlab="Mean
> difference
> > (hours)", cex = 1.2,  lwd = 2, lty = "solid", mgp = c(2, 1, 0),
> font.main =
> > 1, font.lab = 2, font.axis = 2)
> >
> > Thank you
> > ______________________________________________
> > R-help using r-project.org mailing list -- To UNSUBSCRIBE and more, see
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>

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