search for: lachmann

Hello! I am using the TeXmacs interface to R. (Though I encountered a similar problem when using Sweave) In doing calculations I often ecounter this scenario: I'll have some calculations in my file: -- A=read.lots.of.data() B=huge.calculation.on(A) C=another.calculation.on(B) -- Now, if A has already been read, I don't need to re-read it. If B has already been calculated, I don't

...of the image would look even better if the axes were drawn AFTER the density rectangles, not before. That would cause the rectangles not to overwrite part of the lines of the axes. But that is probably a change in the image() routine, not in the postscript driver.... Thanks for listening, Michael Lachmann

hi all! i'm using texmacs 1.0.6 together with R. My problem is that i can't display figure at all.. it display them in a graphical window, not in texmacs document..... thanks for any help, nelson

Hi, R seems to have a feature that isn't used much, which I don't really now how to call. But, the dimnames function, can in addition to giving names to rows/columns/dim 3 rows/dim 4 rows... can also give labels to the dimensions themselves. Thus, I can do: A = matrix(1:9,3,3) dimnames(A) = list(from=c(), to=c() ) and now, printing a prints these dimension labels nicely: > A

...(dn.ans)) dn.ans <- vector(mode = "list", length(d.ans)) dn.ans <- c(list(ans.names), dn.ans) return(array(ans, c(len.a%/%d2, d.ans), if (!all(sapply(dn.ans, is.null))) dn.ans)) } return(ans) } ---------- Thanks, Michael -- Michael Lachmann, Max Planck institute of evolutionary anthropology Deutscher Platz. 6, 04103 Leipzig, Germany Tel: +49-341-3550521, Fax: +49-341-3550555

...g and ignore silently */ ans = mkCharLenCE(buf, len, CE_NATIVE); // changed (one could also use no. read bytes as size) vmaxset(vmax); return ans; } -- The other changes are also not that hard - I'd do them if people think such changes should be included.... Thanks for listening, Michael Lachmann

Hi Everyone, I recently have started using R again on a Linux box after spending several years on a Mac. Last I checked, the best way to use R was through EMACS using something like ESS. I remember that being serviceable but not always the most convenient. Is there anything comparable to the mac version of R with its built in console, editor, etc?? thanks! -- View this message in context:

...s_control_lists Finally, consider whether the ACL data is important. If it is not important then, you could experiment with not preserving the ACL information by removing the appropriate flags. Also, I agree with the post from Veronica. Hope this helps. On 11/05/2009, at 1:54 AM, Michael Lachmann wrote: > I am trying to transfer files between two OSX machines using a FAT32 > formatted flash drive. I am transferring a "big" directory (7G). > Basically I want to sync everyday my home and work computers for some > directories. > > I tried many possible rsyncs (orig...

I'm trying to get help to print the help pages in html format to the terminal. This is in order to be able to see the html help files remotely. If I do printURL = function(file) {a=readLines(url(file));cat(a,sep="\n")} options(browser=printURL) options(help_type="html") then invoking help with ?print gets stuck. I think what happens is that the web server run by R that

Full_Name: Michael Lachmann Version: 1.6.1 OS: linux Submission from: (NULL) (194.95.185.57) ks.test enters an endless loop with repeated data. (The test is not designed for such data, but it shouldn't get stuck...) example: ks.test(rep(1,3),rep(1,1)) never stops.

I think tools::Rd2HTML has a problem with the dl tag. Under some conditions, <p> and </p>, and <dl> and </dl> are not nested correctly. Here is an example from the "options" doc file: -- <p> <dl> <dt><code>save.defaults</code>, <code>save.image.defaults</code>:</dt><dd> see

It took me some time to find this bug in my code. Is this a feature of R? Am I doing something wrong? > a=data.frame(x=1:10,y=1:10) > b=data.frame(x=11:20,y=11:20) > z=data.frame(1:10,11:20) > a$z=z > b$z=z > rbind(a,b) Error in `row.names<-.data.frame`(`*tmp*`, value = c("1", "2", "3", "4", : duplicate

I am trying to transfer files between two OSX machines using a FAT32 formatted flash drive. I am transferring a "big" directory (7G). Basically I want to sync everyday my home and work computers for some directories. I tried many possible rsyncs (original supplied, fink 3.0.5/3.0.4 macports 3.0.5, rsync-2.6.3+hfsmode-1.2b2, 3.0.6+fileflags+crtimes) What I would really like to happen

Hi! I just encountered a serious problem with rsync. I used rsync to copy a big directory between two computers. The source machine was a sun, the destination was a linux box. The destination directory did not exist before the copy started. I used the following command to copy the directory over: rsync -aSz source_machine:projects/ projects2 because I was somewhat paranoid, I checked if all

...10. RE: Re: [R] Who to decide what a generic function should look like? (Henrik Bengtsson) --__--__-- Message: 1 Date: Fri, 21 Feb 2003 14:51:39 +0100 (MET) From: dirk@santafe.edu To: r-devel@stat.math.ethz.ch CC: R-bugs@biostat.ku.dk Subject: [Rd] ks.test gets stuck (PR#2571) Full_Name: Michael Lachmann Version: 1.6.1 OS: linux Submission from: (NULL) (194.95.185.57) ks.test enters an endless loop with repeated data. (The test is not designed for such data, but it shouldn't get stuck...) example: ks.test(rep(1,3),rep(1,1)) never stops. --__--__-- Message: 2 From: Duncan Murdoch <murdoc...

...the package or one of its dependencies fails. ? aperm() now allows argument perm to be a character vector when the array has named dimnames (as the results of table() calls do). Similarly, array() allows MARGIN to be a character vector. (Based on suggestions of Michael Lachmann.) ? Package utils now exports and documents functions aspell_package_Rd_files() and aspell_package_vignettes() for spell checking package Rd files and vignettes using Aspell, Ispell or Hunspell. ? Package news can now be given in Rd format, and news() prefers these...

...the package or one of its dependencies fails. ? aperm() now allows argument perm to be a character vector when the array has named dimnames (as the results of table() calls do). Similarly, array() allows MARGIN to be a character vector. (Based on suggestions of Michael Lachmann.) ? Package utils now exports and documents functions aspell_package_Rd_files() and aspell_package_vignettes() for spell checking package Rd files and vignettes using Aspell, Ispell or Hunspell. ? Package news can now be given in Rd format, and news() prefers these...

I have code that generates a structure that includes in it 30 data frames of size 57*1004. It isn't so important why I needed shape of data frame, maybe I didn't.... I have options(max.print) set to a low number but it seems that this does not have much effect - printing my structure still takes hours, as does str()-ing it. here is short code that exhibits and doesn't exhibit the

I wrote the interface between R and TeXmacs. Recently, I added tab completion. However, there is one slight problem. In order to enable easy interaction with R, I (I.e. my program) interact with the command-line interface. This means that the user can invoke demo(), and then R will interact with the user and ask to press enter. It also means that the user can enter a<-c(3,4 and then R will

Another message about the R to TeXmacs interface. 1. Graphics The TeXmacs interface allows the user to directly insert graphics into the session. Since I am not very familiar with programming for R, I implemented the interaction with graphics in a very primitive way. It was two modes of working: with X11, and without (for example when working remotely through ssh without forwarding X11). In