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194 discussions - 549 posts

  • ^^^^^^^^^^^^^^^^^^ Dann sollte man darauf auch testen koennen :-) Bewegen wir also das package nach CRAN und schreiben nochmal ein kleines Mail an r-announce, oki? Z ...
    Achim ZeileisAchim Zeileis
    Jun 22, 2001 at 1:40 pm
    Jun 25, 2001 at 7:56 am
  • Hi everybody Does any of you know how to mimick the functionality of the Splus library "maps " in R? I.E.:I'd like to draw contours of the US and individual states, and be able to overlay points by ...
    Claudia TebaldiClaudia Tebaldi
    Jun 25, 2001 at 4:52 pm
    Jun 28, 2001 at 8:51 pm
  • 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 ...
    Peter MalewskiPeter Malewski
    Jun 1, 2001 at 1:21 pm
    Jun 5, 2001 at 4:45 pm
  • Congratulations, Rhanks a lot to all those working on 1030. Installing a new version R is one of the better excuses to stop REAL work. Not to speak of new "lattice" version. On my platform (Win2000, ...
    Dieter MenneDieter Menne
    Jun 24, 2001 at 2:59 pm
    Jun 25, 2001 at 6:58 am
  • I've successfully compiled R 1.3.0 on SGI (info below) but it fails make check. From base-Ex.Rout: Error in if (to <= from) stop("`to' must be later than `from'") : missing value where logical needed ...
    Setzer WoodrowSetzer Woodrow
    Jun 26, 2001 at 7:13 pm
    Jun 26, 2001 at 9:35 pm
  • hello all, I'm looking for a C/C++ library (or algorithm) to compute draws from a multivariate normal distribution in order to do block sampling. (I'm plugging my results in an R function so this is ...
    Mathieu RosMathieu Ros
    Jun 26, 2001 at 3:35 pm
    Jun 27, 2001 at 7:22 am
  • I was using the hist() function to create a frequency table of some network traffic data. The range in values is rather large, from 0 till just under 10e12. Calling hist(x, ...
    Maarten van GelderMaarten van Gelder
    Jun 26, 2001 at 4:37 pm
    Jun 26, 2001 at 8:06 pm
  • Hi! I am fitting a plane to a surface: This works excellent: --------------------------------- x<-dataframe[,1] y<-dataframe[,2] z<-dataframe[,3] data<-cbind(x,y,z) # Fit plane to surface ...
    Tomsv193Tomsv193
    Jun 20, 2001 at 1:26 pm
    Jun 21, 2001 at 8:16 am
  • I'd like to share data files (tab delimited text files) that i read in via read.table with other applications. Missing data are empty fields (two tabs following each other) I couldn't find a way yet ...
    Peter BreuerPeter Breuer
    Jun 19, 2001 at 2:08 pm
    Jun 19, 2001 at 4:39 pm
  • Hello, at the moment i am using spss as my favorite statistics package, but R seems an atractive alternative. Thanks to the R-Team for their great work! (I use R on my windows98 laptop,P II and 64MB ...
    Bernd WeissBernd Weiss
    Jun 9, 2001 at 1:57 pm
    Jun 13, 2001 at 4:55 am
  • 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.): ...displays German special characters false (as greek letters) ...
    Peter MalewskiPeter Malewski
    Jun 6, 2001 at 5:44 pm
    Jun 7, 2001 at 8:27 am
  • I am running Linux Mandrake 7.2 with the following: platform i586-pc-linux-gnu arch i586 os linux-gnu system i586, linux-gnu status major 1 minor 2.3 year 2001 month 04 day 26 language R To build a ...
    FharrellFharrell
    Jun 3, 2001 at 11:02 pm
    Jun 5, 2001 at 6:55 pm
  • --------------------------------------------------------- On 28 Jun 01,, A.J. Rossini wrote (re: Re: ESS and R ver 1.3.0/ graph menu/ save PDF) ...
    S.McClatchieS.McClatchie
    Jun 29, 2001 at 4:38 am
    Jun 29, 2001 at 2:41 pm
  • Dear all, I'd like to use the `SSweibull' function for survival analysis. In order to become acquainted with the function, I said `help(SSweibull)' and went through the example. What puzzles me is ...
    Lüdde MirkoLüdde Mirko
    Jun 26, 2001 at 6:31 pm
    Jun 27, 2001 at 8:38 am
  • Dear all, I have some difficulty getting R-1.3.0 to run on the alpha, with osf4.0e (Tru64, or whatever they call it... :-) ). configure reports the following configuration: R is now configured for ...
    Kjetil KjernsmoKjetil Kjernsmo
    Jun 25, 2001 at 6:10 pm
    Jun 26, 2001 at 11:36 pm
  • Greetings, I am a student from New Lisbon University. I have to use the tseries package. I am using the arma function. I tried to make the examples. However, I don't seem to have the examples ...
    CjbCjb
    Jun 25, 2001 at 1:11 pm
    Jun 25, 2001 at 2:36 pm
  • I think I've seen this discussed here before but it doesn't seem to appear in the archive. I am using the map package which so far has been fine for my purposes. Some people I work with have GPS type ...
    Patrick ConnollyPatrick Connolly
    Jun 22, 2001 at 4:47 am
    Jun 23, 2001 at 10:44 am
  • Hi, I have tried to install.packages("RODBC"), but it balks: Installing source package `RODBC' ... creating cache ./config.cache checking for library containing SQLTables... no configure: error: no ...
    Christian HoffmannChristian Hoffmann
    Jun 22, 2001 at 7:58 am
    Jun 22, 2001 at 2:00 pm
  • Hi, When installing "nlme" from CRAN on Solaris 5.3.1 by doing install.packages("nlme") I get: [clip] gcc -G -o nlme.so corStruct.o gnls.o matrix.o nlOptimizer.o nlme.o nlmefit.o nls.o pdMat.o ...
    Christian HoffmannChristian Hoffmann
    Jun 7, 2001 at 8:49 am
    Jun 11, 2001 at 1:38 pm
  • This works fine: fit42<-nls(Vfs~SSlogis(Months,Asym.Int+Asym.Group*Groupdum,xmid,scal), dataß, start=c(Asym.Int",Asym.Group=5,xmid=2,scal=6), na.action=na.omit) But this, identical except using gnls, ...
    Bill SimpsonBill Simpson
    Jun 1, 2001 at 9:14 am
    Jun 2, 2001 at 11:00 pm
  • I am having problems using the adapt add on package to integrate a function over 2 dimensions, using the following code. library(adapt) alb1 <- function(p,X,th,alpha){ y <- p[1]; z <- p[2] c <- ...
    Anthony TateAnthony Tate
    Jun 29, 2001 at 12:11 am
    Jun 29, 2001 at 12:03 pm
  • Dear friends, I would like to know, if possible, the following : Are there some Clustering Methods in this software ? Many thanks, David Roquetti Filho An HTML attachment was scrubbed... URL ...
    David Roquetti FilhoDavid Roquetti Filho
    Jun 28, 2001 at 8:23 pm
    Jun 29, 2001 at 7:52 am
  • Dear R list members, I have a factor vector with levels 1, 2, 3 and 4. I want to re-group it: 1 and 2 will be 1 and 3 and 4 will be 2, e.g.: x <- c(1, 1, 1, 2, 3, 2, 3, 4, ... ) x <- factor(x) What I ...
    Antonio OlintoAntonio Olinto
    Jun 28, 2001 at 2:20 pm
    Jun 28, 2001 at 4:53 pm
  • I am trying to make a plot where each data point gets plotted with a user-defined color, i.e., one set of x-y pairs, with each point having a different color, and not, e.g., 3 sets with 3 different ...
    M. LaMadridM. LaMadrid
    Jun 27, 2001 at 11:38 pm
    Jun 28, 2001 at 10:44 am
  • I observed some strange results playing around with gzfile() [R-1.3.0, WinNT 4.0]: At first x <- 1:1000 write(x, file = "c:/temp.txt") results in a file of about 4 kB. But my.con <- ...
    Uwe LiggesUwe Ligges
    Jun 27, 2001 at 1:41 pm
    Jun 27, 2001 at 10:44 pm
  • Hi, I was using xyplot and had problems in printing (on a postscript file) when there was a session like xyplot(....) par(new=T) xyplot(....) after a print the result is that the ps contains only he ...
    Didier LeiboviciDidier Leibovici
    Jun 25, 2001 at 3:53 pm
    Jun 25, 2001 at 5:44 pm
  • Hello all! I recently install R-1.2.3 and Omegahat SJava pkg (formely Java pkg) 0.62 and tried running the examples by issuing "scripts/RJava --example --gui=none" and I got the following: Error in ...
    Vahid PazirandehVahid Pazirandeh
    Jun 19, 2001 at 11:33 pm
    Jun 20, 2001 at 4:30 pm
  • hi all, is there a better solution to select rows from a data.frame than by iterating through the whole set and evaluating every case one by one? is there maybe something like: d <- data.frame(...) ...
    Till BaumgaertelTill Baumgaertel
    Jun 20, 2001 at 11:38 am
    Jun 20, 2001 at 12:05 pm
  • I have 3 datasets with the same variables. I want to find out what differences there are between the three, to know if an experimental condition has an effect. So I decided first to make histograms ...
    PauljohnPauljohn
    Jun 19, 2001 at 11:59 pm
    Jun 20, 2001 at 6:36 am
  • Hi! A very basic question, but me and the manual are not friends yet... How do I temporarily stop an execution - that is: stop it until I press a certain key ? /Tomas Svensson ...
    Tomsv193Tomsv193
    Jun 19, 2001 at 8:19 am
    Jun 19, 2001 at 10:22 am
  • Hi , I know this should be easy, but I haven't figured out a fast way to do it. I have a list of vectors: mylist <- list(vector1, vector2, ..., vectorN). (The vectors are made of integers. They vary ...
    Jeff MillerJeff Miller
    Jun 17, 2001 at 10:10 pm
    Jun 18, 2001 at 1:50 am
  • Dear R: This is a question from a beginner. I am using R for Windows and every time I try to load my data set, i. e., x <- data.frame (x), I receive the message "object x not found". How can I change ...
    Ricardo GonçalvesRicardo Gonçalves
    Jun 17, 2001 at 4:41 pm
    Jun 17, 2001 at 6:23 pm
  • Hi there, if I copy an x11() graphics device to an eps-file (with dev.copy2eps()) the font in the legend is very large and doesn't fit to the legend box in the eps-file (same with a postscript ...
    Sven GarbadeSven Garbade
    Jun 13, 2001 at 8:53 am
    Jun 13, 2001 at 10:21 pm
  • Hello, I have an expression for the y axis, which I wish to rotate by 90 degrees (so that this label has the same orientation as for the x axis). Thought the graphical parameter crt (or srt) would do ...
    Rob FoxallRob Foxall
    Jun 11, 2001 at 5:48 pm
    Jun 11, 2001 at 10:21 pm
  • Dear all, I have a question about "par" options. When I choose par(pty="s",mfrow=c(2,2)), how can I change the horizontal distance between the plots???? I have tried to use some options, like "mai", ...
    Josmar MazucheliJosmar Mazucheli
    Jun 11, 2001 at 4:13 pm
    Jun 11, 2001 at 5:28 pm
  • Hi all, Fiddling around with "mar" and "mtext" I got stuck: plot.pcaX <- function(tit,lab) { on.exit(par(oldpar <- par(oma=c(4, 2, 4, 2), mar = c(4, 4, 2, 1)))) # ?? split.screen(figs=c(3,3)) for (i ...
    Christian HoffmannChristian Hoffmann
    Jun 8, 2001 at 9:57 am
    Jun 11, 2001 at 7:46 am
  • Hi, I am trying to figure out if it's possible to use R as a computational engine for a C++-based windows application. What I would like to do (from my C++ program)is: - start R - send some data from ...
    Alexander KirillovAlexander Kirillov
    Jun 6, 2001 at 5:12 pm
    Jun 8, 2001 at 8:52 am
  • Hi R users: What is the difference between in the computation of the diag of the "hat" matrix in: "lm.influence" and the matrix operations with "solve()" and "t()"? I mean, this is my X matrix x1 x2 ...
    Kenneth CabreraKenneth Cabrera
    Jun 7, 2001 at 3:51 pm
    Jun 7, 2001 at 4:19 pm
  • Greetings- I have some data on which I need to do something like a Hierarchical Linear Model (please bear with me, I'm only learning the technique so I don't know yet if my language is correct) ...
    ANDREW PERRINANDREW PERRIN
    Jun 6, 2001 at 7:15 pm
    Jun 6, 2001 at 9:24 pm
  • I have dealt with this on so many platforms in the past that I should know the answer by now. I looked in V&R S Programming, R manuals and FAQ and still can't find the answer. In the Hmisc library I ...
    Frank E Harrell JrFrank E Harrell Jr
    Jun 6, 2001 at 4:28 pm
    Jun 6, 2001 at 5:03 pm
  • Hello everybody! I have 2 issues< concerning methods applied to missing data. I think they're bugs, but who knows. 1. var(NA) returns Error in var(NA) : missing observations in cov/cor instead of ...
    Maciej Hoffman-WeckerMaciej Hoffman-Wecker
    Jun 6, 2001 at 2:58 pm
    Jun 6, 2001 at 3:18 pm
  • Hello, For R-1.3.0 on IRIX 6.5.12 (probably earlier versions as well), you need to add #define HAVE_BSD_NETWORKING to nanoftp.c and nanohttp.c It also helps to avoid using the IRIX default libz ...
    Tim CarlsonTim Carlson
    Jun 29, 2001 at 10:35 pm
    Jun 30, 2001 at 10:00 pm
  • Sorry for what I hope is an unchallenging question for R veterans. I have a question regarding looping syntax, though I know this should be avoided if possible in R - as in most other stat languages ...
    Michaell TaylorMichaell Taylor
    Jun 29, 2001 at 5:26 pm
    Jun 29, 2001 at 7:47 pm
  • Hello, Can anyone give me advice on sorting a dataframe by a given column? Thanks, D S. David White sdavidwhite at bigfoot.com Columbus, Ohio ...
    David WhiteDavid White
    Jun 29, 2001 at 3:55 pm
    Jun 29, 2001 at 6:35 pm
  • A couple of people have asked after this today. Until I can verify the status of this and update the portal, http://www.stats.ox.ac.uk/bin/bdr/RWin contains htmlhelp.exe and hhupd.exe. Install in ...
    Prof Brian RipleyProf Brian Ripley
    Jun 29, 2001 at 2:20 pm
    Jun 29, 2001 at 5:33 pm
  • Also after thorough reading of the help pages it is still not clear to me how to treat irregular time series in R. Is there an object similar to the "its" object of S-Plus ? Thanks Daniel Straumann ...
    Daniel StraumannDaniel Straumann
    Jun 27, 2001 at 1:55 pm
    Jun 28, 2001 at 9:53 am
  • Hi everybody! Is there a way to open a file by browsing (instead of writing filename and path). /Tomas Svensson (R 1.2.3, WinNT) ...
    Tomsv193Tomsv193
    Jun 27, 2001 at 12:36 pm
    Jun 28, 2001 at 5:09 am
  • Dear R People: Is there a function for weighted least squares, please? Thanks in advance! Sincerely, Erin M. Hodgess, Ph.D. Associate Professor Department of Computer and Mathematical Sciences ...
    Erin HodgessErin Hodgess
    Jun 27, 2001 at 6:51 pm
    Jun 27, 2001 at 7:21 pm
  • I'm building R-1.3.0 on an SGI running IRIX 6.5. (Duncan will testify that he longs to go into our computer room and shoot this particular machine, but I'm stuck with it.) I get the following ...
    Deborah SwayneDeborah Swayne
    Jun 26, 2001 at 3:44 pm
    Jun 26, 2001 at 7:28 pm
  • I've been converting a number of .sgml S-documentation filed to .Rd format and a few persistent complications--all involving the documentation's examples--have arisen every time I issue the standard ...
    Bartz, KevinBartz, Kevin
    Jun 26, 2001 at 3:10 pm
    Jun 26, 2001 at 3:41 pm
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Prof Brian Ripley: 105 posts Peter Dalgaard BSA: 35 posts Thomas Lumley: 15 posts Martin Maechler: 8 posts Peter Malewski: 8 posts Peter Malewski: 8 posts M. Edward (Ed) Borasky: 7 posts Paul Murrell: 7 posts Erin Hodgess: 6 posts Frank E Harrell Jr: 6 posts Jim Lindsey: 6 posts Lüdde Mirko: 6 posts Mark Myatt: 6 posts Till Baumgaertel: 6 posts Antonio Olinto: 5 posts Jonathan Baron: 5 posts Tomsv193: 5 posts Achim Zeileis: 4 posts Albrecht Gebhardt: 4 posts Christian Hoffmann: 4 posts
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