similar to: Using East-european characters in R

Hi All, I have conducted the following survival analysis which appears to be OK (thanks BRipley for solving my earlier problem). > surv.mod1 <- survreg( Surv(timep1, relall6)~randgrpc, data=Dataset, dist="weibull", scale = 1) > summary(surv.mod1) Call: survreg(formula = Surv(timep1, relall6) ~ randgrpc, data = Dataset, dist = "weibull", scale = 1)

Matching regular expressions Dear useRs! I have the following problem. I would like to find objects in my environment that have two strings in it. For example, I might want to find objects that have in their names "MY" and "TARGET". I do not care about the ordering of these two substrings in the name, neither what is in front, behind or between them, the only thing important

Hello! I am currently in the process of creating (my first) package, which (when ready) I intend to publish to CRAN. In the process of creating this package I have taken some code form existing packages. I have actually copied parts of functions in to new functions. This code is usually something very basic such as Rand index. What is the proper procedure for this? Since most of R (and also the

Dear useRs! I have written a function that should pass argument "m" to the next function, however it does not! Please have a look at the function below that shows a problem and tell me what I am missing. As you can see, the "blocks" argument is passed corectly, while "m" is not. Best, Ales Ziberna opt.par.new<-function( #function for optimizig

Hello! I would like to put an object in to a function that calls the current function. I thought the answer will be clear to me after reading the help files: ?assign ?sys.parent However it is not. Here is an example I thought should work, however it dose not exactly: f<-function(){s();print(a)} s<-function()assign(x="a",value="ok",pos=sys.parent()) f() #I want to get

Dear useRs? I have the following problem! I have a function that calls one or more functions, depending on the input parameters. I am searching for the fastest way to select and execute the selected functions and return their results in a list. The number of possible functions is 10, however usually only 2 are selected (although sometimes more, even all). For examples, if I have function

Hello, it seems that the main results of survival analysis with package survival are shown only as side effects of the print method. If I compute e.g. a Kaplan-Meier estimate by > km.survdur<-survfit(s.survdur) then I can simply print the results by > km.survdur Call: survfit(formula = s.survdur) n events median 0.95LCL 0.95UCL 100.0 58.0 46.8 41.0 79.3 Is

Hello! I would like to convert rows of a matrix to a elements of a list. #For example, if I have mat<-matrix(1:100,ncol=5, nrow=20) #I can do: list<-apply(mat,1,list) list #however this is not quite what I want. To get what I want, I have to do: list<-lapply(list,function(x)x[[1]]) list Is there a faster way? Best regards, Ales Ziberna

I run R 1.3.1 on Win 2000 Pro and I don't have any problems. I don't use the --vanilla switch. my Rprofile is completly commented out(This is the way it came). Here is a copy of my Rconsole(I made no changes to it): # Optional parameters for the console and the pager # The system-wide copy is in rwxxxx/etc. # A user copy can be installed in `R_USER'. ## Style # This can be

Hello! I have a problem checking the package. Firstly, I do not know how to specify the package to check. I tied specify it by supplying the path and by runing the R CMD check in the directory of the package. In addition to that, I get an error bellow. Any suggestions on how to set TMPDIR would be greatly appriciated! C:\Ales\Statistika\Blocno modeliranje\dr\blockmodeling>R CMD check *

Hi, I am a newbie with R, so I hope my question isn't too stupid. I am trying to generate dose-response curves using the "drfit" package. I have formatted my CSV files to the correct format, and have no trouble running drfit to get a summary of my data. The problem is that when I try to use "drplot" to graph my data I get an error. The message is: Error in

Hello! I have writen some subrutines in Free-form Fortran. I would like to includ them in a package, which I would like to build on WinXP. I have all suggested tools/programs for bulding R packages on Windows (except latex). What is the best way of using these subrutines? Does sombody mybe know any translation tools for converting Free-form to fixed-form Fortran? Thanks for any suggestions,

Dear useRs! I would like to generate a list of all possible (unique) partitions of N units into k classes. For example, all possible partitions of 4 units into 2 classes are (I hope I have not missed anyone): 1,1,1,2 (this can be read as {1,2,3},{4}) 1,1,2,1 1,2,1,1 2,1,1,1 1,1,2,2 1,2,1,2 1,2,2,1 The partitions 1,1,2,2 and 2,2,1,1 are the same and are therefore not two unique

Hello! I have created a plot and would like to put a legend in the top left corner (above and left of plotting region), but non of the functions can plot there (I tried 'legend', 'text', 'points', 'lines', 'mtext', 'axes',...). I would be very grateful if someone could help me put something in that corrner, with any fuction. Thanks, Ales Ziberna

Hello! I have two question that rose from trying to tacle the same problem in two differnet ways. What I want to do is to plot axes (only values or labels, no tick marks) in such a way that 'cex' can be very small, text can be perpendicular to the axis (as in axis(las=2) ) and the text is stil at the right position. Let me demonstrate with a small example:

Hola Miguel Angel: Primero que nada gracias por tu aporte. Los parámetros del MDI que tengo en el fichero Rconsole son: MDI = yes MDIsize = 0*0+0+0 En lo de llamar a R usando start /MAX Rgui.exe, lo cierto es que no se muy bien a que te refieres. EL campo Destino del Acceso directo que uso para abrir Excel es: "C:\Program Files\R\R-3.2.0\bin\x64\Rgui.exe" --internet2 y la

Several times my packages have fallen foul of the latex check at the uploading-to-CRAN stage, creating extra work for Kurt Hornik. I've never bothered trying to get latex working on my own packages (happy with vanilla help) but am told that "latex is the closest thing to a syntax checker for Rd files" and that I should set it up. Now, there is already a latex on my (Windows XP)

Hello! I was just wondering, why only one of my "Rd" files is converted in "chm" format (REGE) and the other are not when installing a package? The output from installing a package on WinXp is below. I tried to find more information about what "chm" format actually is, however have found none. Best regards and thaks for any replies, Ales Ziberna

Hola: Intento configurar R para que cuando se cargue (en una maquina con Windows 7) la consola de R aparezca maximizada dentro de la propia ventana de R. Tengo una serie de procesos diseñados para que se ejecuten al iniciar R y que sin la consola maximizada no permite ver el progreso de esos procesos. La ventana general de R si que aparece maximizada (usando el parámetro MDIsize = 0*0+0+0 del

Dear expeRts! I'm thinking of buying a new computer and am considering dual-core processors, such as AMD Athlon64 X2. Since I'm not a computer expert, pleas forgive me if some of my questions are silly. First, am I correct that using a dual-core processor is (for R point of view) the same as using a computer with two processors? If that is true, the posts I found on the list imply that