Ciao Roberto, welcome to hyperSpec!
1. reproducible example You can use the example data sets coming with hyperSpec to create examples that everyone can easily reproduce. 2. there's a hyperSpec-help mailing list which you may want to join. You can subscribe at http://lists.r-forge.r-project.org/cgi-bin/mailman/listinfo/hyperspec-help It'S VERY low traffic (few emails / month) 3. stacked spectra with name Instead of stacked = TRUE, give a factor to define the stacking. In that case, the levels will be used as labels. There's an example in hyperSpec's "plotting" vignette (bottom of p. 9 in the most current version at http://hyperspec.r-forge.r-project.org/plotting.pdf). You'll probably want to adjust margin width and axis label rotation, see ?par. Best, Claudia ________________________________________ Von: r-help-boun...@r-project.org [r-help-boun...@r-project.org] im Auftrag von Peter Ehlers [ehl...@ucalgary.ca] Gesendet: Samstag, 28. April 2012 19:47 An: Roberto Cc: r-help@r-project.org Betreff: Re: [R] Hyperspec package: need to change spectra names in a stacked plot On 2012-04-27 13:24, Roberto wrote: > Hi all, > I need to insert the name of spectra in a stacked plot obtained with > hyperspec. > > I use this command > plot(spectra [c(-1:-4, -6:-8, -10:-12, -14:-16)], stacked = T) > > but, in this way R draw nameless spectra on the Y axis. > > How can I solve the problem? Your code is not reproducible. (And do use TRUE instead of T; sooner or later it *will* bite you.) I think that you might be able to accomplish what I think you want by setting the argument axis.args, e.g. plot(x, stacked=TRUE, axis.args = list(y = list(c("apple", "banana", ....)))) Peter Ehlers > > Thank you for any suggestion. > Best regards, > Roberto ______________________________________________ R-help@r-project.org mailing list 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. ______________________________________________ R-help@r-project.org mailing list 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.