similar to: r-help[Q]: use of `expression' in annotation

I've looked through the documentation with R-0.64.1 and have been unable to find a high-level function for evaluation of factorials (i.e., n!, not factorial designs). Is there such a function? It is trivial to code, so everyone could write their own, but it also would be worthwhile as a standard tool. I'm guessing I am just overlooking it.

In plot() I can get greek symbols into text items without trouble. However, some of the same commands don't work as I would expect with hist(). See the example below. > plot(1:10, 2:11, xlab=expression(paste("scaled", rho))) ---- works as expected, ie. prints the greek rho > hist(c(0,0,0,0,4,5,6,6,6,8), xlab=expression(paste("scaled", rho))) Error: Object

I am having trouble assigning a name to single columns in a dataframe. The following is an example using 0.64.1 and linux. tmp is a dataframe. > names(tmp) [1] "some" "thing" > names(tmp)<-c("else","again") > names(tmp) [1] "else" "again" > names(tmp[2]) [1] "again" >

R-helpers, When I source("tmp.r") a file from within R, the code executes without error. When I launch with 'R --no-save --no-restore < tmp.r', the code sometimes appears to cause some type of buffer overflow and nothing gets executed. tmp.r contains: myData<-c(1,0, ... long vector of numbers) followed by a new line character and then some code to operate on myData. It

New files (at CRAN/binaries/ms-windows/win-32-devel ; available at least at Vienna; in a couple of days on every mirrors) - rw0630b.zip: binary distribution; it should run under Win3.1/Win32, Win95, Win98 and WinNT; - rw0630h.zip: `stardard help' files (the ones you see after help(topic) or ?topic); it also includes the help examples (the one needed by

New files (at CRAN/binaries/ms-windows/win-32-devel ; available at least at Vienna; in a couple of days on every mirrors) - rw0630b.zip: binary distribution; it should run under Win3.1/Win32, Win95, Win98 and WinNT; - rw0630h.zip: `stardard help' files (the ones you see after help(topic) or ?topic); it also includes the help examples (the one needed by

There is certainly a trivial solution for my question, but I can't find the answer in the documentation. I need a platform independent method to obtain the file path of the current R script. My working group uses R on several machines with different operating systems including Mac OS X, Windows and Linux, and for obvious reasons the file hierarchies are very different. Therefore, it

Is there a library that provides power calculation and sample size estimation for nonlinear regression? The task is easy for linear regression with the "pwr" package, but I can't find a method for nonlinear regression (estimated with the "nls" package). -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Dr. Johannes W. Dietrich, M.D. --

Full_Name: Alex Buerkle Version: 1.7.0 OS: OS X Submission from: (NULL) (137.28.112.199) The configure of R-1.7.0 completed, but the build fails with error below. This failure appears to be because dlfcn.h was missing (installing it fixed the problem). The possible bug: my limited ability to read ./configure suggests that it tests for dlfcn.h, but does not fail if it doesn't find it on

Hi, I have sent this message before does any one have any ideas? We really need to be able to run Java class files from the root of a samba share. I think that the problem may have to do with Samba file name mangeling and that this may be preventing the java virtual machine from finding the calls file through the classpath environment variable. Here is the original message. Can any one help? We

Hello all, due to unexplained differences between statistical results from collaborators and our lab that arose in the same large proteomics dataset we reevaluated the t.test() function. Here, we found a weird behaviour that is also reproducible in the following small test dataset: Suppose, we have two vectors with numbers and some missing values that refer to the same individuals and that

Hi all, Iäve built some functionality in a CMS where you can drag and drop small elements on the page between 2+ panes/containers/divs. Whenever a drag-drop event has occurred (onUpdate) I make a Ajax.Request to save the new layout in the CMS. The code is as follows: in an onload-function: var a = ["subcontent", "main"]; for (var i=0; id=a[i]; i++) { if ($(id)) {

Why is it that when a vector contains no NAs, na.omit returns an empty vector rather than the object/vector that was passed to it? >na.omit(c(1,2,3,4)) numeric(0) in contrast ... >na.omit(c(1,2,3,NA)) [1] 1 2 3 attr(,"na.action") [1] 4 attr(,"na.action")attr(,"class") [1] "omit" Thanks, Alex --------------------------- platform

Dear Listmembers, I do have a multiplot with 1 row and 4 columns (4 scatter plots with same x- and y-axe plotted in one row). I would like to draw a horizontal line across the whole multiplot at a certain y-value. Unfortunately the normal abline command stops between the plot. I hope my problem is clear and there is somebody who can help me Thanks in advance Thomas H.

Hi I have created a set of 4 barplots using mfrow=c(2,2) and need to add a heading that spans the margin of the bottom 2 graphs. I have used locator(1) to find the coordinates but I dont seem to be able to add text anywhere on this multiplot. I would be really grateful if anyone could tell me if there is a simple method of achieving this. Many thanks Sam Jones -- View this message in

buerkle@hawaii.edu writes: > Why is it that when a vector contains no NAs, na.omit returns an empty > vector rather than the object/vector that was passed to it? > > >na.omit(c(1,2,3,4)) > numeric(0) Well, because there is a bug in na.omit.default. The problem is in the section of code omit <- seq(along = object)[is.na(object)] nm <-

I am trying to install R-.90 on a powermac (4400) running linuxppc-1999. This is a variant of RedHat. ./configure goes OK make goes OK until it gets to dataentry.h. Then it reports that it can't find some .h files. dataentry.h 22 X11/X.h dataentry.h 22 X11/Xlib.h dataentry.h 22 X11/Xutil.h dataentry.h 22 X11/keysym.h dataentry.h 22 X11/cursorfont.h I have installed X, but this seems to

Hi all, I am stuck at ploting multiple graphs on one page. I don't why it doesn't work. All the 6 plots are either exactly the same, or they simply don't plot at all. I made sure that in each iteration the "datasub" and "factorsub" are different ... Could you please help me? Thanks a lot! I did my homework and followed the following advice:

I followed Bill Venables's suggestion and tried to make a multiplot figure with fig (using R .62). > x<-rnorm(100) > y<-rnorm(100) > x11() > par(fig=c(0,2/3,0,1)) > plot(x,y) > par(fig=c(2/3,1,0,1)) > qqnorm(x) > postscript(file="twoplot.ps") > par(fig=c(0,2/3,0,1)) > plot(x,y) > par(fig=c(2/3,1,0,1)) > qqnorm(x) However

Hi everyone, I have a certain requirement and I'm not sure what to do.I need to reduce the spacing between plots in a multiplot. Make them really close together such that they almost touch. Also, I need to add a rectangular strip under my plot(very close to it) such that the strip contains some text describing it. Any help is appreciated -- Rajesh.J [[alternative HTML version deleted]]