Is this what you want?
ggplot(d, aes(counts, fill = name)) +
geom_bar(stat = "bin", position = "dodge")
Note: You probably should play around with the "bin" width.
On Thu, 17 Sep 2020 at 18:05, Ana Marija <sokovic.anamar...@gmail.com>
wrote:
> Hello,
>
> I am trying to overlay two histograms with this:
>
> p <- ggplot(d, aes(CHR, counts, fill = name)) + geom_bar(position =
> "dodge")
> p
>
> but I am getting this error:
> Error: stat_count() can only have an x or y aesthetic.
> Run `rlang::last_error()` to see where the error occurred.
>
> my data is this:
>
> > d
> CHR counts name
> 1 1 193554 old
> 2 2 220816 old
> 3 3 174350 old
> 4 4 163112 old
> 5 5 168125 old
> 6 6 182366 old
> 7 7 143023 old
> 8 8 147410 old
> 9 9 122112 old
> 10 10 138394 old
> 11 11 130069 old
> 12 12 124850 old
> 13 13 104119 old
> 14 14 83931 old
> 15 15 72287 old
> 16 16 71550 old
> 17 17 58380 old
> 18 18 76812 old
> 19 19 37040 old
> 20 20 63407 old
> 21 21 33863 old
> 22 22 33812 old
> 23 1 202783 new
> 24 2 252124 new
> 25 3 213337 new
> 26 4 201001 new
> 27 5 207606 new
> 28 6 228133 new
> 29 7 147218 new
> 30 8 177518 new
> 31 9 121276 new
> 32 10 163447 new
> 33 11 158724 new
> 34 12 142183 new
> 35 13 111189 new
> 36 14 83043 new
> 37 15 61063 new
> 38 16 55439 new
> 39 17 32883 new
> 40 18 69135 new
> 41 19 16624 new
> 42 20 48541 new
> 43 21 25479 new
> 44 22 19698 new
>
> Basically I need to show counts per CHR in "old" and "new" side by side.
>
> Please advise,
> Ana
>
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>
--
John Kane
Kingston ON Canada
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