Your first data column appears to contain character data (e.g. SYCL) which
cannot be converted to numeric. You also appear to have 0's in the numeric
columns which will cause problems since log(0) is -Inf. Barplots are useful
for categorical data, but not continuous, numeric data which are better
handled with box plots or strip charts.
Do not use printouts of your data since it hides important information. Use
str(a11) and dput(a11) or dput(head(a11)) to provide useful information
about your data.
David L Carlson
Texas A&M University
On Tue, Jun 13, 2023 at 4:08 PM Ana Marija <sokovic.anamar...@gmail.com>
wrote:
> Hello, I have a data frame like this: d11=suppressWarnings(read.
> csv("/Users/anamaria/Downloads/B1. csv", stringsAsFactors=FALSE,
> header=TRUE)) > d11 X Domain. decomp. DD. com. . load Neighbor. search
> Launch. PP. GPU. ops. Comm. . coord. 1 SYCL 2. 1
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> Hello,
>
> I have a data frame like this:
>
> d11=suppressWarnings(read.csv("/Users/anamaria/Downloads/B1.csv",
> stringsAsFactors=FALSE, header=TRUE))
>
> > d11
> X Domain.decomp. DD.com..load Neighbor.search Launch.PP.GPU.ops.
> Comm..coord.
> 1 SYCL 2. 1 0 3.7 0. 1
> 1 .6
> 2 CUDA 2 0 3. 1 0
> 1 .0
> Force Wait...Comm..F PIE.mesh Wait.Bonded.GPU wait.GPU.NB.nonloc.
> 1 1 . 5 1 .3 65.6 0 0
> 2 1 .2 1 .7 70.9 0 0
> Wait.GPU.NB.local NB.X.F.buffer.ops. Write.traje Update Constraints
> Comm..energies
> 1 0 7.3 0.3 6.3 8.9
> 0.9
> 2 0 4.4 0.3 4.3 9.7
> 0.9
> PIE.redist..X.F PIE.spread PIE.gather PIE.3D.FFT PIE.3D.FFT.comm.
> PIE.solve.Elec
> 1 8. 1 29.7 19.9 6.0 1 .2
> 0.7
> 2 8.7 30.6 21 .3 8.6 1 .0
> 0.5
>
> I am trying to log transform the whole data frame, but I get this error:
>
> > d1=log(d11)
> Error in Math.data.frame(d11) :
> non-numeric variable(s) in data frame: X, Domain.decomp.,
> Neighbor.search, Launch.PP.GPU.ops., Comm..coord., Force, Wait...Comm..F,
> PIE.redist..X.F, PIE.gather, PIE.3D.FFT.comm
>
>
> My goal is to make a stacked barplot like this:
> d2=as.matrix(sapply(d1, as.numeric))
> b<-barplot(d2, legend= rownames(data2), beside=
> TRUE,las=2,cex.axis=0.7,cex.names=0.7,ylim=c(0,80), col=c("#9e9ac8",
> "#6a51a3"))
>
> If I don't log transform my code runs.
>
> Please advise,
> Ana
>
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>
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