Hi Sema, I trimmed your file to the first 220 lines. ads<-read.table("all_data_scor.txt",header=TRUE,sep="\t") ads.tab<-table(cut(all_data_scor[,2],breaks=c(0,1e-100,1e-10,1e-1,1,10))) barplot(adt.tab)
This gives you a basic idea of what can be done. If this is not clear, ask again. Jim On Thu, Jan 21, 2016 at 8:16 PM, Sema Atasever <s.atase...@gmail.com> wrote: > Dear Authorized Sir / Madam, > > I need your opinion on something R. > I have a sample text file that includes eValue scores (2nd column). > This column includes a wide range of numbers. For example: 1e-179 or 9.9 > You can find this text file in the attachment. > > How do I create a histogram in R with logarithmic scale or > which method do i use these values which includes with a wide range of > numbers. > > I would appreciate if you could advise on some methods. > > Thanks. > > ______________________________________________ > R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide > http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.