Hi beside other options if you do not want to learn how to order factor levels
Days <- c("Monday", "Tuesday", "Wed", "Thu", "Fri", "Sat","Sun") Hum <-c(56,57,60,75,62,67,70) Temp<-c(76,77,81,95,82,77,83) > limits<-range(c(Hum, Temp)) > limits [1] 56 95 > plot(1:7, Hum, ylim=limits) > points(1:7, Temp, col=2) > plot(1:7, Hum, ylim=limits, axes=F) > points(1:7, Temp, col=2) > axis(1, at=1:7, Days) > axis(2) > box() > this may work for you if you get rid of unnecessary matrix call. Regards Petr r-help-boun...@r-project.org napsal dne 06.10.2009 16:35:44: > Thanks Sara, > > Yes I did try. I could not get the Days on the X-axis > > blow is theerror message > > plot(Temp,Days) > Error in plot.window(...) : need finite 'ylim' values > In addition: Warning messages: > 1: In xy.coords(x, y, xlabel, ylabel, log) : NAs introduced by coercion > 2: In min(x) : no non-missing arguments to min; returning Inf > 3: In max(x) : no non-missing arguments to max; returning -Inf > > > > > > On Tue, Oct 6, 2009 at 10:19 AM, Sarah Goslee <sarah.gos...@gmail.com>wrote: > > > Did you try it? With, perhaps, plot() ? And lines() ? > > > > You might do better with Days as a factor with the day names in order. (And > > why are two full and five abbreviated?) > > > > I don't understand why Hum and Temp are matrices rather than vectors, > > and why then you didn't specify dimensions, and for that matter why you > > are missing a closing paren but do have a comma in its place. > > > > Generally this list is happy to help, but we like some evidence that the > > querent has *tried* before inquiring. > > > > Sarah > > > > On Tue, Oct 6, 2009 at 10:05 AM, Ashta <sewa...@gmail.com> wrote: > > > Hi All, > > > > > > > > > Days <- matrix(c("Monday", "Tuesday", "Wed", "Thu", "Fri", "Sat", > > > "Sun"),7,1) > > > > > > Hum <-matrix(c(56,57,60,75,62,67,70), > > > > > > Temp<-matrix(c(76,77,81,95,82,77,83), > > > > > > > > > > > > Using the above information I want plot humidity and temperature on > > Y-axis > > > and days on X-axis > > > > > > Any help is appreciated! > > > > > > > -- > > Sarah Goslee > > http://www.functionaldiversity.org > > > > [[alternative HTML version deleted]] > > ______________________________________________ > 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.