[R] How to stack two Stack manhattan plots?

[Ana Marija]

Hello,

I tried your code and this is what I got

I really need two groups side by side shown per chromosome as it is here:
https://imgur.com/a/pj40c
on the image there are 4 groups I do have only two

On Thu, Jun 11, 2020 at 11:52 AM <cpolwart using chemo.org.uk> wrote:
>
> On 2020-06-11 15:59, Ana Marija wrote:
> > yes all in one plot.
> > So I want key (and therefore color)to be "Pold" and "Pnew" as those I
> > am comparing per CHR
> > so I used facet_wrap(~CHR) to create a graph per chromosome (on x-axis)
> > On the end x-axis would have two strikes of Pold and Pnew (different
> > colors) per one chromosome, and CHR would go from 1 to 22
> >
>
>
> ggplot( data = tmp.tidy) +
> geom_point( aes(
>              y = BP,
>              x = CHR,
>              color=key) )
>
> ?