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>From owner-majordomo Wed Dec 27 18:00:16 1995 Received: from minnie.cs.adfa.oz.au (minnie.cs.adfa.oz.au [131.236.21.160]) by freefall.freebsd.org (8.7.3/8.7.3) with SMTP id SAA02351 for <freebsd-announce@freefall.FreeBSD.org>; Wed, 27 Dec 1995 18:00:13 -0800 (PST) Received: (warren@localhost) by minnie.cs.adfa.oz.au (8.6.8/8.3) id MAA04468; Thu, 28 Dec 1995

There's something (probably a lot) missing in my understanding of plotmath. The LaTeX code for what I'm trying to produce is \log(-\log(\hat R)) My (probably hopeless) attempt at it uses nested group()s: expression(plain(log) * group("(", -plain(log)*group("(", \hat(R), ")"), ")")) Can anyone do it right for me, please? Thanks, Ted. Dr E.A.

I would like to do a logistic multiple regression on a binary variate, with what Genstat calls an offset, ie a regression variable with the coefficient constrained=1. I'm far from home and have Splus but not R here, but any information from either source would be very welcome. I'd hate to have to go back to using Genstat . . . Thanks, Ted. --------------- Dr E.A. (Ted) Catchpole

I'll be teaching a graduate course on (the analysis of) experimental designs next year, using R. Does anyone know of a suitable textbook? (Venables and Ripley MASS Ch6 on Linear Models covers roughly the right material, but at a level that is way too difficult for my students.) Sorry if this has been asked before. I've looked through the archives and found Julian Faraway's book, but

There appears to be a bug in the R xfig() driver. When I run a simple example, eg > data(InsectSprays) > boxplot(count ~ spray, data = InsectSprays, col = "lightgray") the boxplot is fine. Doing the same thing after > xfig(file='test.fig') and then opening in Xfig (ver3.2 patchlevel 2) on my Linux box produces boxplots where the boxes, although correctly shaded in,

There appears to be a bug in the R xfig() driver. When I run a simple example, eg > data(InsectSprays) > boxplot(count ~ spray, data = InsectSprays, col = "lightgray") the boxplot is fine. Doing the same thing after > xfig(file='test.fig') and then opening in Xfig (ver3.2 patchlevel 2) on my Linux box produces boxplots where the boxes, although correctly shaded in,

I have downloaded and tried to install JGR - Java GUI for R - Version 1.5. I followed all the instructions (at least in my best resolution) and installed Java latest version. R installation complete fine. Has anyone succeded in installing JGR on SuSE 10.3 ? In the following I hade detailed the failed installation, As root /i did the following: linux-Mimin:/usr/local/bin # ./R R version 2.6.0

I'm looking for something like Brian Ripley's glmmPQL that will handle multinomial data. Does anyone know of anything? Thanks, Ted. -- Dr E.A. Catchpole Visiting Fellow Univ of New South Wales at ADFA, Canberra, Australia and University of Kent, Canterbury, England - e.catchpole at adfa.edu.au - www.ma.adfa.edu.au/~eac - fax: +61 2 6268 8687 - ph: +61 2 6268 8895

...h as "if you are not the intended reciepient... " etal.. I know it's quite a complex problem and can not be solved by a single answer,so, some tips is also very good, I will ...... One example of the data: ######################################### Fyna. <g-ccdfa at adfae.com> 24/06/2012 09:15 AM To <g-ccdfa at adfae.com> cc <g-ccdfa at adfae.com> Subject ase Mewrr asdffID:dde_20120624_15988015_11653024 * (keep this part)* CUSTOMER DETAILS Name : Mr dffa Company : da Address...

I am sorry about the problem caused by my first attempt at reporting a bug. This is a followup to my report PR#225, hopefully being more useful. By not I have a better understanding of the problems being reported. I wish to report one bug relating to plot character and to mention two other possible bugs (these may relate to differences between R and S) I have noticed with R. We have recently

Andy, Thanks. Note that DeVeaux's book, at www.williams.edu/Mathematics/rdeveaux/book/book.html, is marked "For use only by students of Math 244 Spring 2001, Williams College" and "DRAFT: do not distribute or copy". Ted. Dr E.A. Catchpole School of Maths & Stats University College, UNSW Institute of Maths & Stats Australian Defence Force Academy

Dear useRs, ================================================= Search for your R routines directly from Firefox! >> http://addictedtor.free.fr/rsitesearch ================================================= Mango Solutions, providers of R and S-Plus consulting, application development and training, are happy to announce the first release of the R Site Search extension for Mozilla Firefox.

Hi All, Here 's what I got using dgamma function : > nu<-.2 > nu*log(nu)-log(gamma(nu))+(nu-1)*log(1)-nu*(1) [1] -2.045951 > dgamma(1,nu,nu,1) [1] 0.0801333 > dgamma(1,nu,nu,0) [1] NaN Warning message: NaNs produced in: dgamma(x, shape, scale, log) Could anyone tell me what is wrong here ? I am using R-2.4.1 on windows XP. Thanks a lot.

As to the function"pnorm",the default degree of freedom(df) is infinite. I wanna know how to set the df as I want. Help on pnorm doesn't have df setting.The only choice are:"mean, sd, lower.tail, log.p",but no df. For instance: sample size=6 df=6-1=5 t value=9.143 I wanna to the corresponding p value by using function "pnorm". How can I do it? Thanks a lot

"&&" seems to behave strangely and gives different results from "&" e.g. in a data frame selection (regardless whether terms are bracketed)? ===========Script======================= test=data.frame(gender=c("F","M","M","F","F"),side=c("R","L","R","L","R")) test

Dear All, Is there a conmand to calculate the multiplication of the elements in a vector? For example: a=c(1,2,3,4) I want to get 1*2*3*4=24. Because the dimension of the vector is high, I want to know there is a command for this task in R? Thank you so much! Kang __________________________________________________ [[alternative HTML version deleted]]

Dear List, I want to let R calculate the time (run-time) it requires to run a self-written simulation function. I tried as follows: it enables me to see the starting and finishing time points. ############################# "sim.result" <- function(nsim, ...){ Starting <- date() ... # calculations # final.result <- ... # Output for display # cat("# of Iterations used

Hi all, I have a problem on how R calculates Percentiles : Suppose I have following data set: > data1 [1] -16648185 -14463457 -14449400 -13905309 -13443436 -13234755 -12956282 -11660896 [9] -10061040 -9805005 -9789583 -9754642 -9562164 -9391709 -9212182 -9151073 [17] -9092732 -9068214 -8978151 -8943912 -8761890 -8632106 -8541580 -8501249 [25] -8234466 -8219015

Dear userR, With the following results, are they correct or acceptable? > x <- c(1.4, 1.2, 2.8) > sum(x) [1] 5.4 > sum(x) == 5.4 [1] FALSE > (1.4 + 1.2 + 2.8) - 5.4 [1] -8.881784e-16 > (1.4 + 1.2) - 2.6 [1] -4.440892e-16 > 2.6 - 1.5 - 1.1 [1] 0 > version _ platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 2 minor

Well it was lame I was tryng to install...gives me the missing gcc3 error. So now I guess iI have to find gcc3. Maybe I should just go back to RedHat 6.2. This all worked just fine on that. # export CC=gcc3 # ./configure --with-fileio=lame --without-vorbis --disable-gtktest --enable-nasm --enable-expopt=full --prefix=/usr loading cache ./config.cache checking host system type...