[R] oma and sub-title

I want to add an outer subtitle to my 2x3-plot, but it's distance to the lowest plots is very high: 6 lines or more?! If I choose oma=c(5,0,2,0), it lies out of the plotting region and disapprears. Obviously I make something wrong here. Help appreciated, Thomas x=seq(from=1, to=3.5, length=100)

[R] pie() with only 180°

I want to plot the results of today's elections in Austria in this typical 180°-piechart (and not 360°). Unfortunantely pie() has just an argument init.angle and no end.angle. Perhaps you know a workaround. Thomas __ R-help@stat.math.ethz.ch mailing

Re: [R] persp() and character labels for axis

I upgraded and it still does not work. I want something like this for 3d-persp() plots: days=c(2006-01-23,2006-01-24,2006-01-25,2006-01-26,2006-01-27,2006-01-28) sq=(1:6)^2 plot(x=as.Date(days, format=%Y-%m-%d),y=sq, type=l, main=What I learn about R, sub=R.version.string) sq3d=matrix(nrow = 4,

Re: [R] persp() and character labels for axis

persp(x=1:4,y=1:6,z=sq3d,theta = 30, phi = 30, expand = 0.5, col = lightblue) (but y=days) of course it should be something like persp(y=as.Date(days, format=%Y-%m-%d),x=1:4,z=sq3d, theta=30, phi=30, expand=0.5, ticktype=detailed, col=seagreen) But this does not what I expected (after

[R] print formula on plot

I estimate some parameters and I want to print them (pretty) on my plot: # somehow estimated parameters z-c(1.543523e+00, 1.23453e+00, 3.454000e+00) x-seq(-1,1,length=100) plot(x,z[3]*x^2+z[2]*x+z[3],type=l, main=My nice plot of the estimated function)

Re: [R] print formula on plot

I found it immediately after posting :( substitute is my friend: text(0.5,5,substitute(f[Sv] ==k*x^2, list(k=zf[1]))) __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide!

Re: [R] print formula on plot

text(-0.9,5,paste(zs[1],' ',expression(x^3))) # should work this produces a 2x^3 and not 2xsuperscript(3) - just execute it and you see what I mean. anyway, substitute helps and bquote could shorten it a bit. Anywa thanks! Thomas __

[R] putting text in the corner

I want to write some text in a corner of my plot. Is it possible to get the xlim and ylim of an open window? Or is there anything similar like legend(x=bottomright, inset=0.01,legend=...) for text(x=1,y=2, test) Thomas __ R-help@stat.math.ethz.ch

Re: [R] putting text in the corner

Thank you all. par(usr) is the perfect solution. It *is* in the help files, but was quite hard to find. Thomas __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide!

[R] RGui: windows-record and command history

a) How can I set the recording of all windows()-history forever to true? I want something like windows(record = TRUE) but not just for the window that opens then, but for all windows I will open ever. b) Scrolling up in RGui (windows 2000) to see past commands is nice, but: Is it possible to type

[R] legend

I color some area grey with polygon() (with a red border) and then I want to have the dashed red border in the legend as well. How do I manage it? And I want to mix (latex) expressions with text in my legend. Just execute my lines below and you know want I mean. Or pass by at

[R] chm.help in windows

options(chmhelp=TRUE) help(package=fCalendar) does not open teh windows help browser, but help(CalendarData, package=fCalendar) does. Why? A bug? I use R 2.1.1 under Windows2000 Thomas __ R-help@stat.math.ethz.ch mailing list

[R] R and Eclipse?

I know that (for windows users) there exists an extension for WinEdt for R. Is there an editor plugin for eclipse as well. Eclipse is free, cross-plattform, well known, ... I found nothing on the web, but it seems (to me) to be a good idea (as there is a LaTeX-plugin for eclipse as well). Thomas

[R] column of a list

I have a list of (same type) lists. I want to retrieve the same entries of all my objects in the outer list. eg: a-list(2006-01-23=list(r=5,s=c(7,12,12,11,4)), 2006-01-24=list(r=6,s=c(3,8,8,9,12))) a[][[s]] gives NULL, but I am looking for all the s-vectors in order to plot and compare them (e

[R] persp() and character labels for axis

I want to plot dates on the y-axis of a persp() plot. persp(x=1:30,y=days,y=yields) axis(2, 1:5, LETTERS[1:5]) does not work. On the mailinglist I found old messages, that said, that text() does not apply (yet) for 3-d plots. And the same question (

Re: [R] persp() and character labels for axis

I want to plot dates on the y-axis of a persp() plot. ?persp points you to ?trans3d which is useful to calculate coordinates for calls to 2D functions such as text(). ?trans3d gives this: No documentation for 'trans3d' in specified packages and libraries: you could try 'help.search(trans3d)'

[R] prime in expression in plot

I want to write something like (LaTeX style) b_{norm}=\frac{F\prime(0)}{R\prime(0)} how do I add the prime (first derivative) to a R-plot? The help of plotmath just talks about partialdiff. Can you complete this command? text( 30,0.05,labels=expression(b[plain(norm)]==frac(F(0),R(0))) ) Thanks,

Re: [R] prime in expression in plot

how do I add the prime (first derivative) to a R-plot? sorry for the noise, I found it myself: http://finzi.psych.upenn.edu/R/Rhelp02a/archive/20984.html I use now (works fine) plot(1,1,xlab=expression(frac(F'(0),R'(0))),xaxt=n) Thomas __

[R] x-axis in filled.contour

The filled.contour function gives me some strange output. What did I do wrong? x=seq(0,1,length=10) y=seq(0,1,length=10) z=array(rnorm(100),dim=c(10,10)) filled.contour(x,y,z) lines(0.4,0.8,type=p) abline(v=0.4,lty=dashed) the x-cooridnate of the line and the point is 0.4, but it's slightly

[R] plot with fixed axis proportion

I want to plot something (eg a circle) with a fixed ratio of the x and y axis, or (even better) with a fixed size when I print it. Output should then be a circle (actually it'll be someting more complicated) with radius 5cm and not an ellipse. I'm _sure_ this is not new, but after looking 45min