Grokbase Groups R r-help May 2002
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380 discussions - 1,056 posts

  • I got this error when I try to install R (v 1.5.0) in a LINUX (Red Hat 7.1) LINUX 2.4.2 . error: failed dependencies: libblas.so.3 is needed by R-base-1.5.0.-1 Where can I find this library and how ...
    Kenneth CabreraKenneth Cabrera
    May 14, 2002 at 3:45 pm
    May 23, 2002 at 8:23 pm
  • I came across a very cheap of the infamous blue book - The New S Language (1988). Is this book still relevant to modern S or R or am I wasting my time? ...
    David JensenDavid Jensen
    May 17, 2002 at 5:10 am
    May 17, 2002 at 10:25 pm
  • Hello. I have a vector of about 1000 words. Now I make an example with 5 words. The vector is a b c d e after some works I obtained a matrix with the vector in the first row as aa bb cc dd ee 1 0 1 1 ...
    Ambrosini AlessandroAmbrosini Alessandro
    May 2, 2002 at 9:42 pm
    May 22, 2002 at 9:12 pm
  • I've just checked out Jens Oehlschlgel's posting as regards assigning with the ``='' operator. Yep, the phenomenon described really does happen. And yep, it sure seems ***very*** dangerous to me ...
    Rolf TurnerRolf Turner
    May 22, 2002 at 1:59 pm
    May 25, 2002 at 7:52 am
  • Hi, I'm trying to fit a marginal model via GEE but I'm getting strange results and few problems. If I set the working correlation as exchangeable I'm getting the same fitting when I set as ...
    Frederico Zanqueta PoletoFrederico Zanqueta Poleto
    May 12, 2002 at 11:50 pm
    May 13, 2002 at 7:47 pm
  • I have been inputting my data into text files using a text editor on a Windows 2000 PC. I would like to create a front end form that does validation on the fly to reduce the errors in my input and ...
    GgrothendieckGgrothendieck
    May 3, 2002 at 2:51 am
    May 8, 2002 at 9:07 am
  • Dear all, platform i386-pc-mingw32 arch i386 os mingw32 system i386, mingw32 status major 1 minor 5.0 year 2002 month 04 day 29 language R OS: Win98 I have a strange problem with a particular ...
    Renaud LancelotRenaud Lancelot
    May 4, 2002 at 9:51 am
    May 5, 2002 at 8:41 pm
  • I have a question regarding application of model coefficients between datasets. In particular, I have several datasets which I would like to apply a model estimated from only a single dataset (sort ...
    Michaell TaylorMichaell Taylor
    May 1, 2002 at 9:24 pm
    May 2, 2002 at 8:35 pm
  • Hello. I want to use "for". I have a matrix called "mat" that has got 100 rows. I want to take the line 1 and make a1<-which(mat[1,]==1) After this I want to take the second row and make ...
    Ambrosini AlessandroAmbrosini Alessandro
    May 14, 2002 at 12:13 pm
    May 28, 2002 at 12:38 am
  • Hello, Does logistic regression really provide better results than lda or qda ? (my purpose is not classification but highlighting of discriminant variables). If this is true, where could I get an R ...
    Daniel AmorèseDaniel Amorèse
    May 23, 2002 at 4:25 pm
    May 27, 2002 at 8:10 am
  • Hello, Is there an option I can easily set to put labels next to the points in a simple plot? The closest I got to it was to use the option pch, but this replaces the point symbol with the character ...
    Daniel MastropietroDaniel Mastropietro
    May 21, 2002 at 9:32 pm
    May 22, 2002 at 3:41 pm
  • I'm trying to shade part of a density plot. The code I'm trying (using the Old Faithful data as an example) is something like this: # The Old Faithful geyser data data(faithful) d <- ...
    Stuart LuppescuStuart Luppescu
    May 19, 2002 at 6:31 pm
    May 21, 2002 at 3:58 pm
  • Hi I've imported some data from a oracle database and the strings have a lot of blank space (because of the delimiter). I want to remove these blanks space with something similar to a trim function ...
    Ernesto JardimErnesto Jardim
    May 9, 2002 at 4:59 pm
    May 9, 2002 at 5:29 pm
  • Hi folks: I have a feeling this must be a FAQ, but I did not find the answer in R Installation and Administration manual. Please point me to the right place to look for answer to this question if ...
    Rajiv PrasadRajiv Prasad
    May 1, 2002 at 6:35 am
    May 2, 2002 at 9:20 pm
  • I would like to plot lots of plots (2x2 plots) of a set of data for many sets. I can do it just fine for one set of data, but I would like to generate a small mountain of plots for others to ...
    Jeff D. HamannJeff D. Hamann
    May 22, 2002 at 9:04 pm
    May 25, 2002 at 7:50 am
  • Hello R-Users, I have I simple question that I could not solve: How to extract the elevation and the slope values from a linear model (lm) separately? coef(model.lm) gives both of them. Thanks, ...
    Antonio OlintoAntonio Olinto
    May 21, 2002 at 3:07 pm
    May 21, 2002 at 4:59 pm
  • Hi after browsing the documentation and web, I'm completely lost as how to create the graph I describe below (as best as I can). I've got 3 pairs of average response times: (390,396), (416, 421), ...
    Paul LemmensPaul Lemmens
    May 15, 2002 at 3:30 pm
    May 18, 2002 at 7:09 am
  • In rw1050, I found that [1] 0.9998766 0.9999999 1.0000000 1.0000000 NaN NaN [7] NaN NaN Warning message: NaNs produced in: pweibull(q, shape, scale, lower.tail, log.p) more surprisingly, [1] ...
    Lu Chi-Hsien JosephLu Chi-Hsien Joseph
    May 11, 2002 at 1:11 am
    May 14, 2002 at 1:56 pm
  • Hi everybody. I know, I'm too lazy, but I was wondering when the binary for Linux/Debian Woody will be available. I could find only the version for unstable (Sid). TIA, Stefano ...
    StefanoStefano
    May 7, 2002 at 4:55 pm
    May 10, 2002 at 2:20 am
  • Hi all, before I roll my own, naive implementation of a particular spatial point process, I thought I'd ask whether this has already been done. Specifically, I am looking for essentially the opposite ...
    James MarcaJames Marca
    May 7, 2002 at 3:38 pm
    May 8, 2002 at 8:51 am
  • Does anyone know if R have any problems with the exponential random number generation (function rexp)? I comment it because I executed data<-sort(rexp(100)) ...
    Juan Ramon GonzalezJuan Ramon Gonzalez
    May 3, 2002 at 1:33 pm
    May 3, 2002 at 5:14 pm
  • I am generating some graphs (on GNU/Linux using R 1.5.x) for a PowerPoint presentation my boss is giving next week. He just tried cut/pasted a plot off of a PDF file I had created, but he complained ...
    Russell SeniorRussell Senior
    May 7, 2002 at 11:38 pm
    Jun 13, 2002 at 1:46 pm
  • Dear all, 1. How can I compute the intersecting area between 2 polygons ? 2. I have polygons with coordinates in decimal degrees (i.e. 13 deg 30 min = 13.5 decimal degrees). I want to compute their ...
    Renaud LancelotRenaud Lancelot
    May 24, 2002 at 6:20 pm
    May 25, 2002 at 1:46 am
  • Hi, Suppose I have created something like this in R: foo <- "myfoo" and I want to find out the number of character in foo (in other words, R should return 5 since "myfoo" has 5 charactors. How can I ...
    Ko-Kang Kevin WangKo-Kang Kevin Wang
    May 18, 2002 at 10:16 pm
    May 19, 2002 at 1:45 am
  • I know I've seen the answer to this question but could not find it now: What's the appropriate(s) general reference(s) for the "R language and environment for statistical computing and graphics" that ...
    Agustin LoboAgustin Lobo
    May 16, 2002 at 9:15 am
    May 16, 2002 at 12:50 pm
  • I am unclear on whether to run R CMD check pgkname as user or as root on Linux. When running as user, after all the latex, html, and man files are created, I get the following error message ...
    Frank E Harrell JrFrank E Harrell Jr
    May 14, 2002 at 9:03 pm
    May 15, 2002 at 6:37 pm
  • I am trying to install labDSV from http://labdsv.nr.usu.edu/ into R-Windows 1.5.0. It only comes as a TAR file which extracts into folders that seem to match those for other libraries DATA, MAN, R ...
    Graham SmithGraham Smith
    May 13, 2002 at 11:07 pm
    May 14, 2002 at 5:04 pm
  • Hi, Thanks for showing me how to use RODBC and odbcConnect. Now works nicely. The question I've got now is: noms <- list.files(pattern=".DBF") # removing extension names: noms <- sapply(noms, ...
    Juli g. pausasJuli g. pausas
    May 11, 2002 at 5:03 pm
    May 13, 2002 at 1:12 pm
  • Hello, I'm doing some linear regression: However, the Rsquared in the output of summary() is not the same as the "standard" Rsquared calculated by spreadsheets, and outlined in statistical ...
    Wouter buytaertWouter buytaert
    May 9, 2002 at 4:22 pm
    May 11, 2002 at 11:55 am
  • Dear R-help, I've encountered a problem using R-1.5.0 compiled from source on WinNT4. If I make a plot on the windows graphics device, and then select "File - Print...", nothing happens. (I'd expect ...
    Liaw, AndyLiaw, Andy
    May 7, 2002 at 7:59 pm
    May 9, 2002 at 1:17 am
  • Hello dear r-gurus! I have a question about the logit-model. I think I have misunderstood something and I'm trying to find a bug from my code or even better from my head. Any help is appreciated. The ...
    Mäkinen JussiMäkinen Jussi
    May 6, 2002 at 9:01 am
    May 6, 2002 at 3:36 pm
  • Hello list! I have a problem with the function 'persp'. I have a data set with the variables X - The X coordenate of the insect Y - The Y coordenate of the insect deep- how deep the insect buried ...
    Marcos SanchesMarcos Sanches
    May 2, 2002 at 9:25 pm
    May 3, 2002 at 9:48 am
  • Hello, i would like import Data from Sybase DataBase to R-1.5.0 via RODBC. With this i get a connection without problems ! channel <- odbcConnect("ODBCName","LoginName","LoginPass") dataSybase <- ...
    Christian SchulzChristian Schulz
    May 30, 2002 at 8:31 am
    Jun 7, 2002 at 12:54 pm
  • Hello List-Members, Let's say that I have the following code: for (i in c(10, 20, 30)) { for (j in c(200, 400, 600)) { ... ... x <- "something" * (code here) } } * Now, x is some result that I want ...
    Wolfgang ViechtbauerWolfgang Viechtbauer
    May 28, 2002 at 6:40 pm
    May 29, 2002 at 4:52 pm
  • -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in ...
    Ian DaviesIan Davies
    May 1, 2002 at 9:47 am
    May 29, 2002 at 3:44 pm
  • Hi all, I don't understand the behavior of is.integer(): [1] TRUE Why is.interger() returns FALSE if x has only one element? And how can someone check if x is an integer but contains only one value? ...
    Sven GarbadeSven Garbade
    May 29, 2002 at 1:41 pm
    May 29, 2002 at 2:18 pm
  • Hi, a questionaire data-set with more than one row for one Person make me problems. (1) i want create a function which count the used row for the relevant id ! example: id c.row 1 1 1 2 1 3 2 1 2 2 4 ...
    Christian SchulzChristian Schulz
    May 28, 2002 at 8:30 am
    May 29, 2002 at 7:58 am
  • Hi, I want to read some Times Series of GDP from OECD-Countrys. First I call: gdpcausb gdpcautb gdpcbelb gdpccanb Min. : 8567 Min. : 4533 Min. : 6616 Min. : 8966 1st Qu.:10771 1st Qu.: 8717 1st Qu. ...
    Patrick HausmannPatrick Hausmann
    May 26, 2002 at 7:46 pm
    May 27, 2002 at 12:39 pm
  • Does anybody know a way to edit your command line arguments on the command line, other than deleting everything and re-typing? My user just want to be able to use emacs like commands - like you can ...
    C PeltonC Pelton
    May 24, 2002 at 7:41 pm
    May 25, 2002 at 1:37 pm
  • I searched the mailing list archives and found one post relevant to my problem, but it was not specific enough to solve my problem. I am reading in a large file of data (I believe it is in ASCII ...
    MATT BORKOWSKIMATT BORKOWSKI
    May 21, 2002 at 1:34 pm
    May 22, 2002 at 2:05 pm
  • Hye every one, My question will certainly seem stupid as I am quite a beginner in R. I would like to trace a curve which fits these two vectors: x<-c( 2,3,4,5,6,7,8,10 ) y<-c( 20, 12, 8, 6, 5, 4.5, ...
    Gregory lefebvreGregory lefebvre
    May 22, 2002 at 10:21 am
    May 22, 2002 at 1:16 pm
  • Where should the setClass() ('methods' package) calls be placed in a package? I try to follow a one-class-one-file principe, but since setClass("ClassA", "ClassB") has to come a after ...
    Henrik BengtssonHenrik Bengtsson
    May 21, 2002 at 7:18 am
    May 21, 2002 at 5:53 pm
  • Is there any graphical frontend/secondary programm (freely availible for Windowsor Linux) which can be used with R to display the results of a principle component analysis in 3D space (rotatable!?)? ...
    Johannes SchulteJohannes Schulte
    May 18, 2002 at 9:25 pm
    May 19, 2002 at 12:05 am
  • I am trying to write my first R package. The file 'Creating R packages' instructs me to create a 'man' subdirectory for the help files (with an Rd extension). However when I look at other libraries I ...
    Niels WallerNiels Waller
    May 16, 2002 at 3:45 pm
    May 16, 2002 at 6:34 pm
  • hi, I have a matrix (representing original data) that looks e.g. like this (consider it beeing x,y,z coords): 441 447 0 265 407 0 374 223 0 288 574 0 669 309 0 591 195 0 595 475 0 424 351 0 I get a ...
    Jan Malte WienerJan Malte Wiener
    May 14, 2002 at 10:32 am
    May 15, 2002 at 11:24 am
  • hi, i have a matrix with repeated measures of subjects, e.g. (col 1 = subject, col 2 = data) x= 1 7 1 6 1 9 2 8 2 9 2 2 3 4 3 5 3 3 i now would like to have a vector that only carries the different ...
    Jan Malte WienerJan Malte Wiener
    May 15, 2002 at 6:32 am
    May 15, 2002 at 8:19 am
  • Hello all - If I want to put mean value of a matrix into the title or subtitle of a graph, how would I do this? For example, in a set of commands like below, + sub="lines below mean density ...
    HkimscilHkimscil
    May 7, 2002 at 3:31 pm
    May 7, 2002 at 6:26 pm
  • Dear R-helpers: I am interested in discretization methods for numerical attributes, as they are reported in the 'machine learning' community. For example, the work of Fayyad & Irani (IJCAI-93), ...
    Hans W. BorchersHans W. Borchers
    May 7, 2002 at 7:16 am
    May 7, 2002 at 8:20 am
  • Hi, Is it possible to add a subtitle that appears directly below the main title? I tried the "sub" parameter, but it adds sub-title to the bottom of the plot. Cheers, Kevin ...
    Ko-Kang Kevin WangKo-Kang Kevin Wang
    May 6, 2002 at 9:39 am
    May 7, 2002 at 6:52 am
  • Hi! I encountered some things trying to build own packages under Windows 2000 for which i found no answer in the documentation. First. 1. I do not found the rcmd.exe in the bin directory of R_HOME. I ...
    Witold Eryk WolskiWitold Eryk Wolski
    May 2, 2002 at 5:09 pm
    May 2, 2002 at 7:26 pm
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