Duncan Murdoch <murdoch.duncan <at> gmail.com> writes: > > On 20/09/2010 9:44 AM, elaine kuo wrote: > > Dear List, > > > > I am using plot for homework. > > You should ask your instructor or teaching assistant for help on homework. > > Duncan Murdoch > > > The x-axis covered from 0 to 80, with 4 intervals. > > However, the plot only showed 0, 40, 80. > > 20 and 60 disappeared. > > > > Please kindly advise how to show 0, 20, 40, 60, 80 for the axis interval.
To be fair, there is one surprising wrinkle of the standard R graphics interface. If your plot window is sufficiently compressed that some labels would overlap, those labels sometimes silently disappear. If this is the problem, then manually expanding the size of the plot window should make those labels reappear -- or, in printed graphics, expanding the width and height when you open the graphics device. Alternatively you can change the size of the axis labels. ?axis, ?par ... ______________________________________________ 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.
