similar to: Layout() coordinates and drawing lines / segments

Hello, After usefull suggestions by Paul Murrell, i have been trying to use my.symbols to plot arrows of varying angles on my plot in order to create a time series of wind direction... however,i have been unable to figure out how the allignment of symbols works... below i have included a simplified code that illustrates my problem: (i am creating a .ps file ... so i've included this in my

I''m trying to specify that an action should be rendered with a given layout one particular spec. What I''ve got at the moment is this. it "should render with the grabber layout" do controller.should_receive( :render ).with( :layout => "my_layout" ) do_get end This doesnt work even though this call to render is being executed. render :layout

Estimados amigos, Tengo el siguiente set de datos: caps <- datos[datos$NombreDepartamento=="LANUS", c("CAPS", "personas", "PersonasRCVG", "Con12Meses")] caps$prevalencia <- round(caps$PersonasRCVG/caps$personas*100,1) caps CAPS personas PersonasRCVG Con12Meses prevalencia 2345 2345 1347 132 211 9.8 2363

Dear all, I have a simple plot using "gridBase" like this. The problem occurs whenever I execute this code there is always a blank page created before the actual plot. How can we disable that blank page? I am using: R version 2.7.2 (2008-08-25) and gridBase version: 0.4-3 __ BEGIN__ library(grid) library(gridBase) opar <- par(no.readonly=TRUE) par(opar) grid.newpage()

R 2.15.1 OS X (MLion) Colleagues, I am aware that changes in mfrow / mfcol in par() affect cex (from help: In a layout with exactly two rows and columns the base value of ?"cex"? is reduced by a factor of 0.83: if there are three or more of either rows or columns, the reduction factor is 0.66). I generate a multipage PDF in which mfrow varies such that cex is impacted. This affect

Dear R people, I am using par(mfrow=c()) to plot multi-figures in the same window. And I like to put a common title (and xlab, ylab) for all of plots. I have already left some margin by resetting omi values in par() and hided all (xlab, ylab) for each sub-plot. Could anyone tell me how to do that? Thanks a lot, Frank

I would like to use gridBase to place four separate heatmaps (actually, a stripped-down heatmap.2 from ght gregmisc package that contains only the "image" part) into four different viewports. I can get the placement correct, but I keep 'losing' the previous plot. Any suggestions? Here is some quick example code trying to put a heatmap into the left viewport and then

Dear R gurus, I am trying to plot a legend in the margins of a figure. The basic idea is to have two (or more) plots on the same figure, but then to have a common legend at the bottom of the plot. The approach that I have taken is to setup the figures, then do a "dummy" plot of the legend to determine the height of the legend box (ie from the value returned by the legend() command). I

Dear all, I am currently trying to create a plot showing multiple single plots, for which the important issue is that the size of each plot region (not figure region!) has to be of a fixed dimension (in my case: width=1 inch, height= 0.87 inches). I tried to use "pin" to fix the plotting region to a specific size, but without success. The following example will visualize the problem:

I have been trying to draw histogram for my manscript and found some strange things that I could not figure out why. Using the same code listed below I have successfully draw histograms for a few figures with fraction labeled on Y axis less than 1 (acturally between 0 to 0.1). But one dataset gives the Y axis label 0 to 5 as fraction. This is not true, as fraction are less than 1, although the

Dear helpers, I'm using a R script on several different datasets, which makes that axis scales may vary quite a lot from dataset to dataset. So what I'm looking for now, is how to automagically find out how to position the legend (horizontal) in the space below the x-axis title, and how to make sure that the legend is within the limits of the lower inner or outer margin? I'm aware of

Dear [R]-list, I am trying to do a pdf() of the following graphs but don't understand why the pdf() function does produce an empty pdf file. (I use R1.7.0 on MacOS 10.2.8) any idea? Is pdf() incompatible with screen? Thanks a lot, DLC ## create dataset x=rnorm(1000,10,2) y=rpois(1000,5) ## graphs pdf() par(col.main=4,omi=c(0,0,1.25,0)) split.screen(c(1,2))

Hello all! I am relatively new at R and was having a few issues with the following graph: barplot(c(5724.688,7290.7875), ylab=expression(paste(Delta, "AUC 45-200 min (?g/ml * 155 min)")), xlim=c(0,2), width=0.5, border="black",font.lab=2,cex.lab=1.7, names.arg=c("Saline (n=8)", "Exendin (9-39) (n=8)"), axisnames=TRUE, cex.names=1.7, ylim=c(0,9000),

Hi everyone. I'm using this following code: pdf(file="Fig5.pdf", width = 4.86, height = 6.29, pointsize = 10, family ='Times') par(mfcol = c(3,2), mai = c(0.4,0.8,0,0), omi = c(0.7, 0, 0.7, 0.1)); hist( rnorm(100) ) dev.off() When I open this in any vectorial software (like Illustrator), it says that my font size is 7 instead of 10 that I specified. I have tried

Hi all, I have read through the archives, but can't find a solution to this problem. I need the text direction on "dependent B", plotted in margin 4, to go top to bottom (opposite what it is now). Here's some sample code: #plot with mtext example par(mgp = c(2,1,0), mfrow=c(2,2), las=1, mar=c(2,2,2,2), omi= c(0.5,0.2,0,0.2)) a<-1:10 b<-7:16 c<-21:30 plot(a~b,

Given a set of latitude and longitude coordinates pairs (stored in variables "latitudevals" and "longitudevals"), I would like to plot them onto the image of a equirectangular world map. I would like to plot each coordinate pair with a red circle, if possible. Does anyone have any suggestions as to how I go about doing this, whether using R or using another program like Google

Hello! I want to display four xyplots in the same window (sorry if I don't use the propers words, but my English is rude) I know that if I use plot(y~x) then x=(1:100) y=(1:100) par(mfrow=c(2,2)) plot(y~x) plot(y~x) plot(y~x) plot(y~x) would give what I want, but this is not the case because I need the functions of xyplot. So I did the following: plot.new()

Dear all; I'm trying to create a 2 x 3 plot (something I know like lattice can do better) using the plot function. However; I'm not sure how to make the width of the plots to be the same on each column. I guess the answer maybe obvious but I haven't been able to figure it out. I'll appreciate any suggestion. Here is the (highly inefficient) code for the first row: par(mfrow =

In the attached plot, how do I move just the X-label(Time) to the right. Basically, I just want to do a par ( adj = 1) on just the X-label, not all my labels. Any ideas how to accomplish this? Thanks, Tony Tony Vargas Cisco Systems Engineering Computing Services (408) 525-4113 tvargas at cisco.com -------------- next part -------------- my.yugo.Apr.2003.other.info <-

Dear useRs, Is there a way to 'properly' format %d when plotting more than one page on png()? 'Properly' means to me with leading 0s, so that the PNGs become easy to navigate in a file/image browser. Lacking a better solution I ended up using the code below, but would much prefer something like png("test_%d.png",bg="white",width=1000,height=700) where %d