Normally, one turns off the x-axis tick marks and labels by supplying xaxt='n' in the plot() call, and then adds a customized x-axis using the axis() function.
But without more information, little help can be provided (a vague question receives a vague answer). I'd suggest reviewing the posting guide and other advice shown at the bottom of every email sent by R-help. -Don -- Don MacQueen Lawrence Livermore National Laboratory 7000 East Ave., L-627 Livermore, CA 94550 925-423-1062 Lab cell 925-724-7509 On 8/9/18, 7:51 AM, "R-help on behalf of Edoardo Silvestri" <r-help-boun...@r-project.org on behalf of silvestri.cas...@gmail.com> wrote: Hi all, I have a little problem with plot function.. I have an hourly dataset and I would like plot a variable with x-axis based on daily or monthly frequency, just to have a better visualization and avoid on x-axis all hours of the dataset. Do you know what is the solution? Thanks Edo [[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. ______________________________________________ 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.