I'm sorry, too long without coffee. Lately I have done numerous plots with superimposed non-linear quantile regression fits, and those do not break (which is fine), and I wrongly transposed this to "lines" in my head.
Denis Le 06-02-07 à 22:06, Gabor Grothendieck a écrit : > It does break already. Try this: > > plot(1:10, c(1:5,NA,7:10), type = "l") > plot(c(1:5,NA,7:10), 1:10, type = "l") > > > > On 2/7/06, Denis Chabot <[EMAIL PROTECTED]> wrote: >> Hi, >> >> Sometimes data series (not necessarily time series) suffer breaks >> where data were expected, but not collected. Often the regular >> "lines" command to add such data to a plot is what I want, but other >> times I'd like the line to break where the data series is >> interrupted, instead of the line jumping to the next point in the >> series uninterrupted. Usually my data file contain one value of x but >> none of y, but alternatively a break could also appear as a NA value >> for both x and y. >> >> I have found I could use the "segments" command instead of "lines", >> but this seems to require I manipulate my data (which may or may not >> contain breaks, and the number of breaks can vary if there are breaks >> at all). >> >> Is there another command that works like "lines" but will break the >> line if the data series suffer an interruption? >> >> Sincerely, >> >> Denis Chabot >> >> ______________________________________________ >> R-help@stat.math.ethz.ch mailing list >> https://stat.ethz.ch/mailman/listinfo/r-help >> PLEASE do read the posting guide! http://www.R-project.org/posting- >> guide.html >> ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html