Re: [R] log transform a data frame

2023-06-13 Thread David Carlson via R-help
Try this pdf("~/graph.pdf") par(mar=c(8, 4, 4, 2)) barplot(d2, legend= c("SYCL", "CUDA"), beside= TRUE,las=2,cex.axis=0.7,cex.names=0.7,ylim=c(0,80), col=c("#9e9ac8", "#6a51a3")) dev.off() See ?par to see the details for adjusting margins and other plot features. David On Tue, Jun 13, 2023 at 5

Re: [R] log transform a data frame

2023-06-13 Thread Ana Marija
Thank you so much David, here is correction: d1=suppressWarnings(read.csv("/Users/anamaria/Downloads/B1.csv", stringsAsFactors=FALSE, header=TRUE)) d1$X <- NULL d2=as.matrix(sapply(d1, as.numeric)) pdf("~/graph.pdf") b<-barplot(d2, legend= c("SYCL", "CUDA"), beside= TRUE,las=2,cex.axis=0.7,cex.nam

Re: [R] log transform a data frame

2023-06-13 Thread David Carlson via R-help
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 h

[R] log transform a data frame

2023-06-13 Thread Ana Marija
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. 10 3.7