Hi, I need to plot $time on the x-axis and $f on the y-axis for the following data: time f 0h 0.00 0.5h 0.54 1h 1.15 2h 2.33 4h 1.57 6h 2.19 18h 1.45 24h 1.79 I want the order of the data-points to be retained and the x-coordinates of each of the 8 data-points to be equally spaced. however, using plot($time, $f) completely scrambles the ordering of the points. Any pointers to this newbie on how to plot these data points accurately will be much appreciated. Thanks, Anjan [[alternative HTML version deleted]]
plot(1:8, f, axes=FALSE) axis(1, at=1:8, labels=time) axis(2)>>> ANJAN PURKAYASTHA <anjan.purkayastha at gmail.com> 21/05/2010 17:15:48 >>>Hi, I need to plot $time on the x-axis and $f on the y-axis for the following data: time f 0h 0.00 0.5h 0.54 1h 1.15 2h 2.33 4h 1.57 6h 2.19 18h 1.45 24h 1.79 I want the order of the data-points to be retained and the x-coordinates of each of the 8 data-points to be equally spaced. however, using plot($time, $f) completely scrambles the ordering of the points. Any pointers to this newbie on how to plot these data points accurately will be much appreciated. Thanks, Anjan [[alternative HTML version deleted]] ______________________________________________ R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ******************************************************************* This email and any attachments are confidential. Any use...{{dropped:8}}
Not exactly sure what you mean by "equally spaced"; here is one way:> x <- read.table(textConnection("time f+ 0h 0.00 + 0.5h 0.54 + 1h 1.15 + 2h 2.33 + 4h 1.57 + 6h 2.19 + 18h 1.45 + 24h 1.79"), header=TRUE, as.is=TRUE)> > plot(x$f, xaxt='n') > axis(1, at=1:8, labels=x$time)On Fri, May 21, 2010 at 12:15 PM, ANJAN PURKAYASTHA <anjan.purkayastha at gmail.com> wrote:> Hi, > I need to plot $time on the x-axis and $f on the y-axis for the following > data: > time ? ?f > 0h ? ?0.00 > 0.5h ? ?0.54 > 1h ? ?1.15 > 2h ? ?2.33 > 4h ? ?1.57 > 6h ? ?2.19 > 18h ? ?1.45 > 24h ? ?1.79 > I want the order of the data-points to be retained and the x-coordinates of > each of the 8 data-points to be equally spaced. > however, using plot($time, $f) completely scrambles the ordering of the > points. > Any pointers to this newbie on how to plot these data points accurately will > be much appreciated. > Thanks, > Anjan > > ? ? ? ?[[alternative HTML version deleted]] > > ______________________________________________ > R-help at 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. >-- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve?