similar to: A question about "txtProgressBar" function

Dear R users, I am curious if someone could direct me towards websites/tutorials for uses of progress bars (especially) in R. I can't seem to figure them out. Thanks very much, Scott [[alternative HTML version deleted]]

>>>>> Jon Skoien <jon.skoien at jrc.ec.europa.eu> >>>>> on Wed, 7 Dec 2016 11:04:04 +0100 writes: > I would like to ask once more if this is reproducible also for others? > If yes, should I submit it as a bug-report? > Best, > Jon Please Windows users .. this is possibly only for you! Note that I do *not* see problems on

I first answered to the email below in r-help, but as I did not see any response, and it looks like a bug/unwanted behavior, I am also posting here. I have observed this in RGui, whereas it seems not to happen in RStudio. Similar to OP, I sometimes have a problem with functions using the progress bar. Frequently, the console is cleared after x iterations when the progress bar is called in a

Hi, My R version is old, and I would like to update it. How can I update R and keep all the libraries? Thanks Best, Yunfei Li -------------------------------------------------------------------------------------- Research Assistant Department of Statistics & School of Molecular Biosciences Biotechnology Life Sciences Building 427 Washington State University Pullman, WA 99164-7520 Phone:

Hi, I am studying using SVM functions of e1071 package to do prediction, and I found during the training data are "factor" type, then svm.predict() can predict data directly by categories; but if response variables are "numerical", the predicted value from svm will be continuous quantitative numbers, then how can I connect these quantitative numbers to categories? (for

Hi, I am running R 2.12.0 (windows). example(txtProgressBar) gives me some funny screen output with all kinds of special characters appearing and disappearing. It's happening on two different mashines since vs. 2.12.0. Is this a known issue? Best, Jalla -- View this message in context: http://r.789695.n4.nabble.com/txtProgressBar-strange-behavior-in-R-2-12-0-tp3051976p3051976.html Sent

Buenas tardes: ¿Cuál es el modo más adecuado de incorporar una barra de progreso en la ventana de comandos?. Es para acompañar a un proceso de lectura de ficheros de datos... Necesitaba que la solución fuese multiplataforma. Gracias. Un saludo. Eva [[alternative HTML version deleted]]

Gracias, Daniel!. No veo claro cómo adaptarlo (en mi caso se trata de un apply de tal modo que para cada item de la lista leo el fichero de datos cuyo nombre se indica, y en total leo tantos ficheros como elementos hay en la lista). Le daré una vuelta a ver si consigo aplicarlo bien y si no en tal caso os consulto. Saluditos! Eva ________________________________ De: daniel

Hi all, I use txtProgressBar to monitor progress of large computations. What I miss is the ability to redirect the progress bar to a stream other than stdout, specifically to the message stream. This would be useful for running Sweave scripts: When redirected to stderr, the bar could be visible even though console output is diverted to the output file (and there would be no cluttering of the

I am reading several hundred files. Anywhere from 50k-400k in size. It appears that when I read these files with R 2.15.1 the process will hang or seg fault on the scan() call. This does not happen on R 2.14.1. This is happening on the precise build of Ubuntu. I have included everything, but the issue appears to be when performing the scan in the method parseTickData. Below is the

Hola, Carlos: Gracias!. Muy buena idea!. No conocía ese paquete. Se entiende que funciona también en Linuz y Mac, ¿verdad?. Un saludo. Eva ________________________________ De: Carlos Ortega <cof@qualityexcellence.es> CC: daniel <daniel319@gmail.com>; "R-help-es@r-project.org" <R-help-es@r-project.org> Enviado: Miércoles 19 de junio de 2013 22:42 Asunto: Re:

Hello all, I am using Rprintf in a C for loop (from .Call) to print a progress indicator showing the current percent complete. The loop I am doing is an time intensive call to another function. I have noticed that Rprintf does not print to the R-window until the entire loop has been completed. When it reaches the end of the loop it suddenly prints 0 percent to 100 percent in a split second.

hello, My 2nd issue is about acls which are added by "Domain users". May you help me to solve it again ? Concerning this issue, on my samba share, I set permissions for the share "groups" located on /var/datashared for "domain admins" (rwx) and "domain users" (r-x) /var]# getfacl datashared/ # file: datashared/ # owner: root # group: root user::rwx

I noticed this oddity about [ and setMethod. First, I define testFunc, which sorts a data frame by the first column and returns the entries that aren't NAs, and testIt, which runs testFunc repeatedly on a random large data frame, each time saving the return into a dummy placeholder (for demonstration's sake). > require(methods) Loading required package: methods [1] TRUE > testFunc

I noticed this oddity about [ and setMethod. First, I define testFunc, which sorts a data frame by the first column and returns the entries that aren't NAs, and testIt, which runs testFunc repeatedly on a random large data frame, each time saving the return into a dummy placeholder (for demonstration's sake). > require(methods) Loading required package: methods [1] TRUE > testFunc

Hi, I am trying to compile a FORTRAN program to call from R under Windows 7 but I am having problem in the compiling step. To demonstrate this is the program testit.f: ------------------------------------------ subroutine TESTIT(x,n,m) dimension x(n) do 10 i=1,n 10 x(i)=x(i)**m end -------------------------------------------- When I compile it with gfortran I get

Hi List, I am trying to write unsuccessfully to a logfile with cat. Here my example code: letters[1:5]->x logf<-"test.txt" cat('%%%%%%%%%%%%%%%%%%%%%%%%%%\n',file=logf) catf<-function(x,...,logfile='log.txt', append=TRUE){ cat(x,'\n', file=logfile, append=append)} testit<-function(x,...){ paste0('this is x: ',x)->y return(y)

Dear Martin and Jon, I can reproduce this problem in the Windows GUI, where I observed it using Jon's program after 75 iterations. I didn't observe the problem in a Windows terminal or under RStudio, letting the program run for more than 200 iterations in each case. My system and session info: ------------- snip --------- > Sys.info() sysname release

Hi all, Is there any way to determine which functions are available on which platforms? For example, winProgr essBar (and related functions) are only available on Windows, but what about tkProgressBar and txtProgressBar? Is there any way to figure out which functions are only available on certain platforms, without installing R on that platform and checking? Thanks, Hadley --

I am making my first attempts at using some Fortran code with R, and so far it's going OK. To print from my Fortran programs, it seems I need subroutines dblepr, realpr and intpr. From the excellent "Writing R Extensions" document: "Three subroutines are provided to ease the output of information from FORTRAN code. subroutine dblepr(label, nchar, data, ndata)