similar to: Proposal for improved grid() [non-backward compatible]

I am using R 2.2.1 on a Windows 2000 PC. When I do a grid() after the boxplot it overprints the boxplot: > boxplot(count ~ spray, data = InsectSprays, col = "lightgray") > grid(nx=NA, ny=NULL) > if I try the panel.first > boxplot(count ~ spray, data = InsectSprays, col = "lightgray", + panel.first=grid(nx=NA, ny=NULL)) > I can see the grid flash

Hi list. I would like to know how do I insert a North arrow, stored as a png file in my computer, in a map? I found lots of post asking similar things, one of them mentioned the pixmap package. The map was done using map() and shapefiles (the code is below). I’m using the pixmap () and addlogo() functions. Well I can import the png with pixmap() function (I guess, once there’s no error message),

This problem has been mentioned by Arne Kovac <maak@stats.bris.ac.uk> on May 9-10. The patch is really a replacement of 'axis' in RHOME/src/library/base/funs/ It contains the fixes which where proposed Arne Kovac and fixes (all?) the errors he/she (?) reported on May 9. "axis" <- function (which, at, labels = TRUE, ...) { if (which%%2 == 1) { axp <-

Dear all r-users,   I have this code below to draw two squares, small and big square.  I would like to colour the small square with red and the big square with blue for example.  I tried using polygon but fail.  Thank you so much for your help.     par(mar=c(4,4,2,1.2),oma=c(0,0,0,0),xaxs="i", yaxs="i") plot.new() plot.window(xlim= c(0,8),

Hello all- ? What I'm going for here is a stack of four time series plots that use a common X axis on the bottom plot. And setting up customized tick marks on each plot that help illustrate the respective trends. Here's my code: ? #### Start #### fig_data <- ts(read.csv("F:/mydata.csv"), start=2000, end=2010, freq=1) opar = par() plot(fig_data, ann = FALSE, plot.type =

Hi all. pretty() is now generic in R-2.12 and there are new methods for Date and POSIXt classes. These methods could potentially be used inside axis.Date and axis.POSIXt (and Axis methods), although that has not been decided yet. The main advantage of the new method is that it is flexible, in the sense that users can specify the desired number of ticks on an axis. (e.g. one could easily draw,

Full_Name: Drew Tyre Version: 1.4.0 OS: Win 2000 Submission from: (NULL) (140.253.74.225) When creating a rather complex plot, the resulting figures 'shrink' when either copied to the clipboard or saved as a metafile using the GUI menu. Also saving as postscript or pdf causes the same problem, as does printing the figure directly from the graphics window. Only the figure areas shrink,

Hi list, Well, this time I’ve a doubt with mapping generation. I was already able to read and plot shapefiles, plot point on this map. All this without any problems, but now I want to do something that I think, only Golden Software Surfer is capable of. I would like to plot a kriging result on the existing map (map script below). Well I looked for on the net, but I was not able to be sure of

Hello, everybody! I have a code below that creates a data set and then a stacked bar chart based on that data set. No need to look at it - just notice please that my horizontal axis is a date varible (x=my.data$date). I have a question about the last 2 lines of this code: grid(nx=NULL,ny=NULL,col = "lightgray", lty = "dotted",lwd = par("lwd")) axis(1, las = 2) Could

I hope it's OK to post a bug report, and a possible patch, on this list. Introduction ======= The split.screen() docs suggest that users should not return to a screen after it has been drawn, and that curious errors may result from doing so. This is clear from the test file I put below. However, I have found that this test file will work properly, with a tiny change to the split.screen

Hi, I've been trying to use several plotting routings that make use of S's par("uin"), the number of user units per inch. For the moment I've substituted all of the occurences of this with par.uin _ function() (par("fin") / c( diff(par("xaxp")[1:2]),diff(par("yaxp")[1:2]))) This seems to work fine for my needs. -Greg

wolfram@fischer-zim.ch wrote: > > Problem: > When tick marks are set by axis(), the default grid() does not always > correspond with the tick marks, although the manual of grid() says: > nx,ny: ... When `NULL', as per default, the grid aligns with the > tick marks on the corresponding axis, when `NA', no grid > lines are drawn in the

Hello all, I am an undergraduate student who is having syntax issues trying to get error bars on my graph. This is the data, which I assigned the name "Saline" to. Time Average SEM 1 -20 0.000000 0.0000000 2 3 30 0.000000 0.0000000 4 45 3.227902 0.7462524 5 60 5.066664 1.1623944 6 80 6.107491 1.5027762 7 110

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Hello all, I have been having trouble getting a break in my y-axis. All of my data points are up around 100-200, but the graph has to start at zero, so i would like to remove all the white space using a break symbol. I have been able to get the break and labels to be correct, however, I can't seem to get the data to match the axis anymore. I must be using the axis.break() in plotrix

Hello! If you run the whole code below, it'll produce a stacked diagram. And it looks good - because the tick-marks are aligned with the grid. However, if I stretch the graph window, grid becomes misaligned with the tickmarks. Or, rather, it seems aligned for the first and the last tick mark, but not for tickmarks in between. Can it be addressed? Thank you! Dimitri ### Creating a data set

Hi, I'm trying to recreate a sensitivity-specificity graph using the histbackback function. The only problem is that these graphs are typically drawn with vertical rather than horizontal bar plots (and the histbackback function only seems to work with horiz=TRUE argument, using "horiz=FALSE" doesn't work). Does anyone know if: 1) there's a different graphing function that

Many thanks to Peter Dalgaard BSA and Uwe Uwe Ligges for their prompt responses. It turns out xaxp can not be set by par(xaxp = c(x1, x2, n)) as indicatedd in Help for 'par' document. Both pointed me to the right direction by setting axes = F or xaxt = "n" in plot() and using axis(1, seq=c(0,150,15)) to produce an axis with desired intervals. Richard My original question:

To all, Recently I created a version of barplot() to include some new features as follows: 1. Plot confidence intervals for each bar: The user can pass lower (ci.l) and upper (ci.u) bounds in the same vector/matrix format as "height". The CI boundary lines will vary in width per bar, if a varying "width" argument is specified. CI line width, type and color can be

I'm using plot to make a simple plot but I want to control where the tick marks go on bot axes. The graphical parameters xaxp and yaxp seem to be ignored by the plot function so I tried setting them using op <- par(no.readonly=T) par(xaxp=c(-2.4,-2.2,5), yaxp=c(-2500,10000,6)) plot(...) par(op) but they are still ignored. Next I tried to use the axis function as follows op <-