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44 discussions - 149 posts

  • R is not for Relational, but could be... I was musing on data.frames when I decided what I needed was a SQL like 'select' statement. Before I get involved in writing something like that, has anyone ...
    John CarterJohn Carter
    Aug 3, 1999 at 11:06 am
    Aug 4, 1999 at 12:52 pm
  • Hello everyone, I have just installed R and was wondering if anyone knows of any AR routines available for it. I have had a look on the web site and it says that a package called 'ts' (time series) ...
    Michael HARTMichael HART
    Aug 31, 1999 at 11:03 pm
    Oct 22, 1999 at 12:04 pm
  • Dear R list, members of my course have encountered the following error message: Error in get(x, envir, mode, inherits) : variable "FUN" was not found [more context is given in the fuller listing ...
    Murray JorgensenMurray Jorgensen
    Aug 24, 1999 at 5:41 am
    Aug 26, 1999 at 8:00 am
  • 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 ...
    Peter MalewskiPeter Malewski
    Aug 19, 1999 at 12:42 pm
    Aug 23, 1999 at 12:31 pm
  • Hello, I might have missed it in the help pages, but I cannot find if something exits in a package to make discriminant analysis. Any help, or hint about where to look for it, is welcome, Laurent ...
    Laurent GautierLaurent Gautier
    Aug 19, 1999 at 10:17 am
    Aug 19, 1999 at 3:51 pm
  • Simple reason: I was not able to compile it successfully under Windows. I did make it compile after a lot of effort, but it crashed R on simple uses. You are welcome to try, and if you succeed to let ...
    Prof Brian D RipleyProf Brian D Ripley
    Aug 4, 1999 at 8:24 pm
    Aug 19, 1999 at 3:00 pm
  • Hi, (First, apology for my earlier incorrectly addressed "subscribe" post.) Can somebody tell me what exactly is going on below. Basically, I am running into some kind of "string truncation" problem ...
    T.E.DiazT.E.Diaz
    Aug 3, 1999 at 3:06 am
    Aug 3, 1999 at 7:11 pm
  • I'm using R for calculations and plots in a statistical paper. Is there a canonical reference to use in the bibliography? (Or is it not common to acknowledge computer programs in journal papers?) -- ...
    Bjørn-Helge MevikBjørn-Helge Mevik
    Aug 20, 1999 at 7:43 am
    Sep 11, 1999 at 10:48 am
  • Suppose you're reading data from a file in which the column names contain underscore characters. Example: ------ start of file ----- pos_x pos_y 1.0 0.0 2.0 1.0 ------ end of file ------- Using ...
    Terry WestleyTerry Westley
    Aug 30, 1999 at 5:08 pm
    Aug 30, 1999 at 6:55 pm
  • Dear friends. I would like to link an object file made in C. Dyn.load rather wants to link a whole library and I only wanted to link this small object file. I followed instructions given for S - by ...
    Troels RingTroels Ring
    Aug 17, 1999 at 8:29 pm
    Aug 23, 1999 at 7:40 pm
  • Hi, Suppose I have a by b matrix which a and b are big numbers. How can I convert this matrix into a vector with length of a*b ? By column-wise or row-wise doesnt matter. My R version is 0.64.2 ...
    PeppyPeppy
    Aug 31, 1999 at 4:35 am
    Aug 31, 1999 at 12:40 pm
  • Hi, In R I get the following: [1] 0 1 2 2 2 2 2 2 2 2 whereas in S I get the following: $"(Intercept)": [1] 1 $x: [1] 2 $f: [1] 3 4 5 6 7 8 9 10 Has anybody written a model.matrix function to get the ...
    Thomas YeeThomas Yee
    Aug 30, 1999 at 7:42 am
    Aug 30, 1999 at 3:23 pm
  • Problem compiling R. version: 0.64.2 machine: SGI O2 OS: IRIX6.5 CC cc FC f77 MAKE GNU make 3.75 Here is part of the the output for make. make[2]: Leaving directory ...
    Michael GassMichael Gass
    Aug 3, 1999 at 10:35 pm
    Aug 4, 1999 at 9:28 am
  • Hello again I'm trying to put error bars onto a barplot. I've tried something that Bill Simpson suggested a while ago, ie: x<-c(1,2,3,4,5) y<-c(1.1, 2.3, 3.0, 3.9, 5.1) ucl<-c(1.3, 2.4, 3.5, 4.1, ...
    KAREN KOTSCHYKAREN KOTSCHY
    Aug 26, 1999 at 9:59 am
    Aug 27, 1999 at 10:28 am
  • Another question: Is it possible to move R objects from one directory to another without copying the whole .RData and .Rhistory files? (I'm running under Linux) Thanks Karen Kotschy Centre for Water ...
    KAREN KOTSCHYKAREN KOTSCHY
    Aug 26, 1999 at 9:22 am
    Aug 26, 1999 at 10:31 am
  • I would like to redefine some R print functions (Rprintf for example) so that they don't print to stdout, but save the output in a global string array. I can compile and link my definition of Rprintf ...
    Joerg KindermannJoerg Kindermann
    Aug 26, 1999 at 8:41 am
    Aug 26, 1999 at 10:19 am
  • I'm trying to port some routines from S to R. The code includes some fortran stuff that calls lapack. In the past in similar situations, but without any lapack calls, I've had success using simply, ...
    Roger KoenkerRoger Koenker
    Aug 23, 1999 at 8:32 pm
    Aug 24, 1999 at 6:33 pm
  • I am trying to get superscripts on the y-axis. I keeping getting syntax error: This works as advertised: Note that I am trying to get ++ as superscript. Any suggestions? Thanks ...
    Partha_bagchiPartha_bagchi
    Aug 19, 1999 at 12:24 pm
    Aug 19, 1999 at 6:02 pm
  • Hi, Kindest Regards, Peppy Adi-Purnomo ------- Stephanus (Peppy) Adi-Purnomo Energy Market Analyst - Energy Link Ltd - Dunedin email: s.adi.purnomo at energylink.co.nz http://www.energylink.co.nz ...
    PeppyPeppy
    Aug 18, 1999 at 9:31 pm
    Aug 18, 1999 at 10:52 pm
  • Dear friends. Is there any way to ignore the error produced when the function scan(file="...") cannot open the file (due to, e.g., the file does not exist)? I am also very interested in ways to label ...
    Carlos Corral van DammeCarlos Corral van Damme
    Aug 18, 1999 at 11:51 am
    Aug 18, 1999 at 2:04 pm
  • Dear friends. On the Bayesian averaging homepage http://www.research.att.com/~volinsky/bma.html I found some S code some of which perhaps may run in R. There was a call to an algorithm possibly ...
    Troels RingTroels Ring
    Aug 14, 1999 at 9:31 pm
    Aug 16, 1999 at 4:12 pm
  • Dear friends: It's possible make a legend in the coplot output? My data are: "dados"<-structure (list ( Qu1 = c(1,2,3,4,5,6,7,8,3,2), Qu2 = c(3,4,5,6,7,8,9,9,6,3), Ku1 = structure (factor ( ...
    Jorge MagalhaesJorge Magalhaes
    Aug 3, 1999 at 10:09 pm
    Aug 4, 1999 at 1:54 pm
  • AARRGGHH! Sometimes it's the simple things that are particularly frustrating, especially late at night.... Can anyone suggest a simple means for replacing all of the zero values in a matrix with ...
    Michael CamannMichael Camann
    Aug 2, 1999 at 10:14 pm
    Aug 3, 1999 at 6:38 pm
  • Sorry to ask this but does anyone knows a good text that helps with the basic programming side of R. I understand the statistics behind most of R but i have real difficulty with the data types and ...
    Nikita AtkinsNikita Atkins
    Aug 31, 1999 at 5:05 am
    Aug 31, 1999 at 11:43 am
  • I am trying to port a huge Fortran routine that has been written using type Real (single precision) instead of Real*8. R works only with double precision and I got absurd results when calling the ...
    Carlos Corral van DammeCarlos Corral van Damme
    Aug 30, 1999 at 12:06 pm
    Aug 30, 1999 at 1:02 pm
  • Does anybody know if there are functions to: 1. Define a convex hull on a space with more than 2 dimensions? chull just works for a plane. 2. Numerically select elements within a given complex hull ...
    Agustin LoboAgustin Lobo
    Aug 30, 1999 at 11:47 am
    Aug 30, 1999 at 12:29 pm
  • Have just compiled and installed R-65.0 on RH 6.0 with all the latest updates for RH and Gnome (including `libglade-0.3-1.i386.rpm' and `libglade-devel-0.3-1.i386.rpm' from RH ftp). R.X11 works OK ...
    Alexander VolovicsAlexander Volovics
    Aug 30, 1999 at 11:57 am
    Aug 30, 1999 at 12:23 pm
  • [1] 0.0493267 (you can also try shape =2, then rweibull = sqrt(rexp) ) However, in rw0.64.1 (on Win NT) they are different [1] 2.054032 May be rweibull should be built on rexp. Mai Z ...
    Mai ZhouMai Zhou
    Aug 30, 1999 at 4:26 am
    Aug 30, 1999 at 6:41 am
  • at the first invocation of rgui for R-0.65.0 under win95 the following occurred: ...snip Version 0.65.0 (August 27, 1999) ...snip If nothing happens, you have to open ` F:\RW0650\doc\html\index.html ...
    DenisfitzDenisfitz
    Aug 30, 1999 at 3:23 am
    Aug 30, 1999 at 6:34 am
  • Hi everyone Can anyone help me with how to change the position of the legend in "barplot"? It keeps obscuring my data :-( Karen Kotschy Centre for Water in the Environment University of the ...
    KAREN KOTSCHYKAREN KOTSCHY
    Aug 26, 1999 at 9:20 am
    Aug 27, 1999 at 10:39 am
  • Dear all, I have a question regarding the use of multiple imputation folowed by doing a PCA on imputed datasets. As I have a datset with missing values, applying a pca directly would mean possible ...
    Peter HoPeter Ho
    Aug 25, 1999 at 2:47 pm
    Aug 25, 1999 at 5:18 pm
  • I am using R0.65.0 development version (August 10 1999) under Unix, and 0.64.2 under Windows 95. I have e. g. I want txt to be evaluated, i. e. to get sqrt(abcd) plotted, (with the square root symbol ...
    John MaindonaldJohn Maindonald
    Aug 12, 1999 at 4:22 am
    Aug 12, 1999 at 5:34 am
  • Hi there, I have R 0.64.2. I wonder if this R has acf function to calculate autocorrelation? since the help(acf) doesnt seem to be able to help me. thanks, Peppy ...
    PeppyPeppy
    Aug 11, 1999 at 3:01 am
    Aug 11, 1999 at 7:02 am
  • Well, I upgraded to a later release and have been having good luck (R vers. 0.65.0) I haven't upgraded my Red-Hat linux from 5.2 so I had to compile from source , ... so far so good. My problem is ...
    Victor BarajasVictor Barajas
    Aug 10, 1999 at 8:59 pm
    Aug 11, 1999 at 6:26 am
  • Dear Friends: I like so much to work with R program. Congratulations for your work. I need R for work with multivariate data. My question is: With the pairs(X) command my output is a pairwise ...
    Jorge MagalhaesJorge Magalhaes
    Aug 5, 1999 at 4:14 pm
    Aug 5, 1999 at 4:49 pm
  • I am having not a little difficulty in using R-CODA version 0.4 with R-Windows 0.64.2. Basically I want to produce some postscript plots from the updates. It seems the WinBugs output is OK for ...
    John LogsdonJohn Logsdon
    Aug 4, 1999 at 11:15 pm
    Aug 5, 1999 at 7:52 am
  • Thanks to all those who offered suggestions on how to change the position of legends on a barplot. The best solution, I think, is to use legend() to add a legend to the plot, and to use locator() as ...
    Karen KotschyKaren Kotschy
    Aug 31, 1999 at 11:03 am
    Aug 31, 1999 at 11:03 am
  • On ~ 6.30 UT ( = GMT), i.e. 8.30 middle European summer time, our mail server will be moved to a new building (and routing to that place will be switched). This may give delayed Messages on R-help ...
    Martin MaechlerMartin Maechler
    Aug 20, 1999 at 2:31 pm
    Aug 20, 1999 at 2:31 pm
  • Unlike in S-plus, the datasets for R are in a single file .RData. Consequently, it becomes hard to clean the objects after it grew too big. In particular, I wonder o how to locate the objects with ...
    FanFan
    Aug 19, 1999 at 5:26 pm
    Aug 19, 1999 at 5:26 pm
  • Hi, How can I change the position on the paper to which postscript files get printed? I have tried editing the BoundingBox comment and embedding the file in a LaTex document, all to no avail. The ...
    Robert BurrowsRobert Burrows
    Aug 14, 1999 at 4:26 am
    Aug 14, 1999 at 4:26 am
  • Hello, Has labeling of the contours in contour plots been enabled yet? Robert Burrows rbb at nebiometrics.com -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help ...
    Robert BurrowsRobert Burrows
    Aug 13, 1999 at 3:02 am
    Aug 13, 1999 at 3:02 am
  • Further to my earlier message, I've now got both the Turlach solution & the Venables solution to work in R0.64.2 The as.name() conversion in the Venables solution is not needed. John Maindonald email ...
    John MaindonaldJohn Maindonald
    Aug 12, 1999 at 7:44 am
    Aug 12, 1999 at 7:44 am
  • My reply seems not to have made it to either list 24 hours after I sent it, so I'm sending it again. Apologies if you get this twice (or 4 times if you're on both lists, or 6 times if you're John) ...
    Martyn PlummerMartyn Plummer
    Aug 6, 1999 at 7:27 am
    Aug 6, 1999 at 7:27 am
  • Hello, I?m looking for a compiled R archive that can be installed without being root, i.e. I?d like to set the installation path manually. Thanks for ideas - M. Eger -- ...
    Marcus EgerMarcus Eger
    Aug 2, 1999 at 3:40 pm
    Aug 2, 1999 at 3:40 pm
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Prof Brian Ripley: 31 posts Peter Dalgaard BSA: 14 posts Laurent Gautier: 5 posts Thomas Lumley: 5 posts Karl M. Syring: 4 posts Murray Jorgensen: 4 posts Partha_bagchi: 4 posts Joerg Kindermann: 3 posts John Maindonald: 3 posts Jorge Magalhaes: 3 posts KAREN KOTSCHY: 3 posts Karsten M. Self: 3 posts Martin Maechler: 3 posts Peppy: 3 posts Peter Ho: 3 posts Robert Gentleman: 3 posts Carlos Corral van Damme: 2 posts Friedrich Leisch: 2 posts John Carter: 2 posts Kurt Hornik: 2 posts
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