Using a range of rows in data with ggplot

[Mahmood Naderan]

Hi,

My data file contains 100 rows and I want to specify a range of rows for some ggplot commands. Example is:

> mydata[1:6,]
                        GIPS          II        IPC        WG CTG       INST
bfs.1m.in_GPU      0.2505082    2.545049  12.923794 0.2986669   P   22868795
bfs.1m.multi_blk   1.7991085    9.456810   7.193173 0.1662331   P  498241029
bfs.ny.in_GPU      0.1428251    3.407084  16.787908 0.3879660   P    2356866
bfs.ny.multi_blk   1.4833925   14.484976   6.366725 0.1471340   P   21425712
cutcp.cutoff     263.4206978 6772.552997 219.138497 1.0000000   P 6445203210
histo.final        9.0960910    2.306704  11.723162 0.0868549   P   10267648
                 WRK
bfs.1m.in_GPU     P1
bfs.1m.multi_blk  P1
bfs.ny.in_GPU     P1
bfs.ny.multi_blk  P1
cutcp.cutoff      P2
histo.final       P3

However, when I use the following command

> ggplot(mydata[1:6,], aes(x = WRK)) + geom_violin(aes(y = GIPS, weight = WG), trim = FALSE)

I see the violin plot only for P1 (in the WRK column). I don't know why other rows (mydata[5:6,]) are not shown. The figure is available at https://pasteboard.co/JYpafxN.png

Any thoughts on that?

Regards,
Mahmood

[Mahmood Naderan]

Right. I verified that :)

Thanks a lot.

Regards,
Mahmood

On Wed, Apr 21, 2021 at 10:46 PM Luke Tudge <luke...@gmail.com> wrote:

Maybe just because the other two categories P2 and P3 only contain one observation each? You can't have a violin plot for only one data point. That might be it.

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