[R] limit bar graph output
bgunter@4567 @end|ng |rom gm@||@com
Mon Oct 15 05:51:29 CEST 2018
If I understand correctly, just subset your sorted data.
x <- runif(50)
## 50 unsorted values
sort(x, dec = TRUE)[1:10]
## the 10 biggest
"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 Sun, Oct 14, 2018 at 7:13 PM Jeff Reichman <reichmanj using sbcglobal.net>
> R-Help Forum
> I'm using the following code to reorder (from highest to lowest) my miRNA
> counts. But there are 500 plus and I only need the first (say) 15-20. How
> do I limit ggplot to only the first 20 miRNA counts
> ggplot(data = corr.m, aes(x = reorder(miRNA, -value), y = value, fill =
> variable)) +
> geom_bar(stat = "identity")
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