[R] QQ plot

Patrick (Malone Quantitative) m@|one @end|ng |rom m@|onequ@nt|t@t|ve@com
Tue Nov 12 14:27:23 CET 2019


I agree with Abby. That would defeat the purpose of a QQ plot.

On Mon, Nov 11, 2019, 9:54 PM Abby Spurdle <spurdle.a using gmail.com> wrote:

> Hi
>
> I'm not familiar with the qqman package, or GWAS studies.
> However, my guess would be that you're *not* supposed to change the
> position of the line.
>
> On Tue, Nov 12, 2019 at 11:48 AM Ana Marija <sokovic.anamarija using gmail.com>
> wrote:
> >
> > Hi,
> >
> > I was using this library, qqman
> > https://cran.r-project.org/web/packages/qqman/vignettes/qqman.html
> >
> > to create QQ plot, attached. How would I change this default abline to
> > start from the beginning of my QQ line?
> >
> > This is my code:
> > qq(dd$P, main = "Q-Q plot of GWAS p-values")
> >
> > Thanks
> > Ana
> > ______________________________________________
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> > and provide commented, minimal, self-contained, reproducible code.
>
> ______________________________________________
> 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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