similar to: trellis: positioning of key

Hello, I have a barplot where each row has quite long texts and I have used "par" to make some room in the left: par(mar=c(0, 17, 3, 0), oma=c(0, 0, 0, 0)) barplot2(prueba, main = l, col=colores, horiz=TRUE,las=1, cex.names=.7) My problem is that main text appears justified to the plot. I want to put it in the middle of the image, and find a way to sort it out with mtex par(mar=c(0,

In the version of R that I am running I have found two advertised features that don't appear to work correctly: Version 0.61.0 Alpha (December 21, 1997) (installed using r-base-0.61.0-2.i386.rpm) 1. mtext adj parameter is seriously offset to the right. For example: > par(oma=c(0,0,3,0)) > mtext("Try this", side=3, outer=T) # nothing is observed on x11 > mtext("Now

Dear R users: I am drawing a graph with the following code: Tau<-seq(0.05,0.95,0.05); Pi <- seq(0.19,0.01,-0.01); par(cex.axis=0.8,ps=9,mar=c(1.5,1,0.5,1), oma=c(1,1,0.2,1) ,tck=-0.01); plot(Tau,Pi, type='l', xlab="Tau",ylab="Pi",col=4); I want to make the graph take as little space as possible. Here I run into two problems. One is that the labels are gone, the

Hi there, I draw a multiple figure in one plot, like the following: par(mfcol=c(1,5),mar=c(4,4,0,0)+0.2, oma=c(0,0,3,0)) plot(1:10, type = "b") plot(1:10, type = "b") plot(1:10, type = "b") plot(1:10, type = "b") plot(1:10, type = "b") Now, I hope to plot the legend like the following: legend("top", legend=c("Example"), pch

Unlike R 2.1.1, version 2.2.0 generates warnings when an 'oma' argument as passed to pairs(): A <- rnorm(100) B <- rnorm(100) pairs(cbind(A,B)) # no warning pairs(cbind(A,B), oma=c(6,8,10,12)) # warnings in R 2.2.0 I think pairs() should draw the plot quietly, without warnings. Can't see anything in the documentation indicating that an

Dear all, I have a 3x2 plot and in addition to the title of the individual plots I would like to have an overall title for each row. I managed to get an overall title for the whole plot matrix with mtext: par(mfrow=(c(3,2)), mar=c(6.4,4.5,4.2, 1.8), oma=c(0,0,3,0)) for (i in 1:6) barplot(sample(1:10,5), main=paste("Plot #",i)) mtext("Overall Title Row 1", outer=TRUE) but I

Dear helpers, I need help to create a PDF file like the example ----------------------------------- | Title | ----------------------------------- | | | Text (print a list) | | | ----------------------------------- | | | | | | | image | image | | | | | | | -----------------------------------

Sir, I have hit a the limits of my understanding of text / par / opar etc... I have a few related xts data frames which have multiple columns, and have written a for-loop to make a set of charts - however i do not get any margin text when i run the loop. when i test the code outside of the loop the margin text appears - however when i run the loop the margin text does not appear ... what gives?

I am new to R and have two scripts written slightly different but should to relatively the same thing but my lack of experience with the program I can not figure out the what I need to do to correct it. The first script gives me a consistent mean fold change values with every run but can generate negative p values for some. For the second version of the script, the fold changes seem to be very

Dear all I have a problem when I make a trellis plot - I would like to reduce the white margin surrounding the plot. I used S some years age, as I remember it was possible to use the "par" and "oma" to control margin size even on a trelllis plot (see the plot below). However, it does not seem to work in R. All suggestions will be highly appreciated. Br Henrik

I propose the following small changes to pairs.default. The point is to allow control of the outer margin settings, so that there is for example room for legends. [Note also the issue re the setting of par()$usr on exit] ---------------------------------------------------------------- (1) Replace function (x, labels, panel = points, main = NULL, font.main = par("font.main"),

Dear R-experts, I have two problems: PROBLEM (1) ----------- I want to produce a very small png file (35 x 18 px) that contains a histogram without a figure region or margins, only the pure heights. In the base graphic system this is simple: png(filename = "hist.png", res = 72, width=35, height=18) par(mar=c(0,0,0,0), oma=c(0,0,0,0)) hist(rnorm(100),

The code I'm using is shown below. I would like to have a larger median at the top of the plot so that I can show the entirity of "title_text". Several times I tried messing with "par(mar", but that seemed to make matters worse. By any chance can anyone provide any insight as to the best way to increase the top/upper/northern margin, so the entirity of the title is

Dear R users, I have a lot of experience with traditional R graphics, but I decided to turn to trellis as it was recommended for spatial graphs by the sp package. In traditional R graphics I always first set the size of the device region absolute units (e.g. mm) and then I firmly fix the inner margins with mai and the outer margins with oma also in absolute units. What is left from the device

Hey Felix, So basically what you want is a figure containing a block of four plots, with a main title for the figure? If that's the case then something like this should work: # BEGIN CODE # par(oma=c(0,0,1,0), mfrow=c(2,2)) for(i in 1:4){ plot(NA,xlim=range(0,10),ylim=range(-5,5)) title(paste("Plot ",i,sep="")) } par(mfrow=c(1,1), oma=c(0,0,1,0)) mtext("Main

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) par(mfrow = c(2, 3), oma=c(6,0,2,0)) ## oma=c(5,0,2,0) will not work?! plot(x,x^2) plot(x,sin(x))

Hola a todos, en efecto, lo crucial es el new, he utilizado estas líneas para mi código: par(new=T, mfrow=c(1,1), mar=c(0,4,2,2), oma=c(1,1,0,1)) plot(-1,type="n",axes=F,xlab='',ylab='')

Hi folks, can anybody give me a hint how to solve the following problem? I have several plots in one window like this: layout(matrix(c(1,2,3,4), nrow = 2, byrow = TRUE)) plot(rnorm(100)) plot(rnorm(200)) plot(rnorm(300)) plot(rnorm(400)) Now, I'd like to create a legend below each plot and generate a common title. How can I do that? Antje

Dear R-users, I was wondering if somebody could shed some light on the relationships existing between the resolution of a png device, the axis.text$cex trellis setting, and the paddings of the actual graph. In the following code, I create a custom trellis theme that set (among other thing) axis.text$cex to 1 instead of the default 0.8. Then a lattice graph is created and exported to three png

Hi, I have been trying many of the suggested options to place a legend outside plotting area, including something like this: par(xpd=T, oma=par()$oma+c(4.5,0,1.5,0),mar=par()$mar+c(1,0,1,0) But the aspect of the four plots gets compromised when I change the margin settings. I cannot use mtext because I need to use colors for the text. I tried layout, but wouldn't let me include