similar to: Re: S+ code

Dear Peter. I guess you know that Jim Lindseys code include nordr and ordglm in library gnlm - I attach the htmls which do various linear and nonlinear ordinal regressions - exemplified with just the data mentioned, McCullagh (1980) JRSS B42, 109-142. I had it work very fine. -----Oprindelig meddelelse----- Fra: Peter Malewski <p.malewski at tu-bs.de> Til: Troels Ring <tring at

I have to admit that I'm a bit ignorant about regular expressions...I have a problem with "gsub": under unix I can : > cat tmp.txt F.123 F.123 F123 F123 sed 's/F\./d/g' tmp.txt d123 d123 F123 F123 that is: replacing "F.", however under R: gsub("F\.","d",c("F123","F.123"),extended=F) [1] "d23"

Does anybody has a function or idea how to calculate qt with a noncentrality parameter? I'm porting a SAS-macro for equivalence (Wellek, 1994 TT2ST) to R and it seems that I need this to calculate tinv (SAS-command, I hope that this is R's qt,...I get the SAS-macro manual next week). thanks Peter -- P.Malewski, Limmerstr.47, 30451 Hannover, 0511-2135008 At work:

Just a quick question: Does anybody has a nice palette ( yes, I know that this isn't the right lattice-command) for lattice? I'm just making some graphs for a poster-presentation and I'm don't really like these trellice colors. Thanks Peter -- P.Malewski, Limmerstr.47, 30451 Hannover, 0511-2135008 At work: http://www.MH-Hannover.de 0511 532 3194 / Fax: 0511 532 3190,

Dear Stuart Washington, please ask these kind of questions on the mailing list "R-help" to which I am now forwarding. [Read any "CRAN" mirror, e.g. http://lib.stat.cmu.edu/R/CRAN/, to find out on subscribing to R-help or how to access the mailing list archives.] Regards : Martin Maechler StuW> Dear Sir, I'm having a problem getting R to do a

Perhaps this might be a font problem, it might be that my font dirs are broken (but I don't think so, it is a standard potato inst.): > xyplot(rnorm(10) ~ rnorm(10) ,main=list("???dsa",cex=2)) ...displays German special characters false (as greek letters). Curiously these work o.k.: > xyplot(rnorm(10) ~ rnorm(10) ,main="?dsa") > xyplot(rnorm(10) ~ rnorm(10)

Perhaps this might be a font problem, it might be that my font dirs are broken (but I don't think so, it is a standard potato inst.): > xyplot(rnorm(10) ~ rnorm(10) ,main=list("???dsa",cex=2)) ...displays German special characters false (as greek letters). Curiously these work o.k.: > xyplot(rnorm(10) ~ rnorm(10) ,main="?dsa") > xyplot(rnorm(10) ~ rnorm(10)

Is this a bug: assume "XYZ" is a non existing object: > XYZ Error: Object "XYZ" not found then: > XYZ;ls() Error: Object "XYZ" not found > ls() is not evaluated ("XYZ;XYZ" don't give two errors) I'm quiete unsure if this is intended help(";") returns "No documentation" peter Version: platform =

One Question: if I make a lattice-plot (beware: under development!) with a special layout e.g. c(2,2,4): p1 <- xyplot(y~x|id,data=data,layout=c(2,2,3)) is there a way to print.trellis e.g. the second page of the trellis object "p1"? print.trellis(p1,page=2) #!wrong! I want this to automatically dev.print the pages (no, I don't want multiple postscript pages). If this

I have a little problem, I cannot solve (at least reasonable fast) I use gnu-emacs 21.2.1 with r-1.5.1 on windows 95. In recent versions I changed "process-coding-system-alist" (C-x[REt]p) to "latin-1". Then I was able to plot german "????" etc(rgui does make this correct). With the new R version this does not work any more. I tried to use some other codings systems

Patrick Lindsey has made available a library devoted to ordinal models available at: http://www.luc.ac.be/~plindsey/publications.html Best wishes Troels Ring -----Oprindelig meddelelse----- Fra: Peter Malewski <p.malewski at tu-bs.de> Til: E. S. Venkatraman <venkat at biost.mskcc.org> Cc: r-help at stat.math.ethz.ch <r-help at stat.math.ethz.ch> Dato: 24. februar 2000 22:48

Btw, all the pbinom() examples posted to S-news today return the proper result in R Martin >>>>> "JS" == James Stapleton <stapleton at stt.msu.edu> writes to S-news : JS> More interesting behavior of pbinom: >> pbinom(3,2,.8) JS> [1] 1 >> pbinom(30,2,.8) JS> [1] 0.9967653 >> pbinom(40,2,.8) JS> [1]

This is an inquiry for all those who have been working on external data base applications. I sent an inquiry (below) to snews about this sort of thing a couple of years ago and eventually decided that I would wait to see what external database developments occurred and then revisit the problem. I hope that foundations are now better. Suppose for the sake of concreteness you have a large

Hallo, I've produced via R-0.62 several Life-tables 50*6 (mfrow=c(2,3)) as postscriptgraphs. The phd student, who asked for this, use word for windows--therefore i converted the whole stuff with pstoimg to gifs. Unlikly the result is not sufficient (I was told)... Is there a tool to convert ps to wmf/emf ? I looked for it but haven't found anything... Thanks for an answer Peter

Dear R-helpers, with R-0.99a, Linux, Red-Hat 6.1 derivat (Halloween Linux) I have the following Problem with this code: graphics.off() close.screen(all=T) temp <- matrix(c(0 , 1 , .4 , 1, 0 , 1 , 0 ,.4), ncol= 4, byrow=T ) split.screen(temp) plot(1:100)

Hallo, I'm looking for a "sunflower" plot. I noticed the Splus function "p.sunflowers" (Andreas Ruckstuhl, Werner Stahel, Martin Maechler, Tim Hesterberg) don't work... If its not available I would port this function... Thanks for 1 answer P *************************************************************************** P.Malewski Tel.: 0531 500965 Maschplatz 8

min of an empty vector gives inf, should be NA / NULL ??? > min(c()) [1] 2147483647 Warning message: no finite arguments to min/max; returning extreme. in: min(..., na.rm = na.rm) > min(c(NA,NA),na.rm=T) [1] 2147483647 Warning message: no finite arguments to min/max; returning extreme. in: min(..., na.rm = na.rm) (the same for max) --please do not edit the information below--

posting the question in r-help@ to get more feedback :-) thanks, Yun-Fang ----- Original Message ----- From: "Yun-Fang Juan" <yunfang at yahoo-inc.com> To: <s-news at wubios.wustl.edu> Sent: Tuesday, December 16, 2003 2:04 PM Subject: [S] plot stacked bar chart in R > Hi, > I am trying to plot a stacked bar chart in R but am not able to find the > documentation.

The Design library has been fully ported to R except for Cox proportional hazards regression modeling (using Therneau's survival package) which will be available in about two weeks. It will take much longer to make all the example code executable, is it currently contains many examples for which data are not provided. Thanks to Xiao Gang Fan <xiao.gang.fan1 at libertysurf.fr> who

The Design library has been fully ported to R except for Cox proportional hazards regression modeling (using Therneau's survival package) which will be available in about two weeks. It will take much longer to make all the example code executable, is it currently contains many examples for which data are not provided. Thanks to Xiao Gang Fan <xiao.gang.fan1 at libertysurf.fr> who