similar to: efficient conversion of matrix column rows to list elements

Hi, I would like to know if it is possible to generate a waiting bar in R when you execute your programs like in Matlab, to make the program more living. Particularly for the loops, it can be useful to know how many time left... Thanks in advance, Lo?c Joffre -- View this message in context: http://www.nabble.com/Waiting-bar-tp15186895p15186895.html Sent from the R help mailing list archive at

Again, this has been lightly tested. I think there still are a few glitchs. 1. stole progressmeter() from scp.c - clean up and simplified a little to remove the 'flag' status. It now understands how to initialize itself and how to terminate itself. Along with a malloced status bar instead of the original fix width bar. 2. removed all initialization code from scp.c for progressmeter()

This is the LAST version I plan on doing.. If I hear no feed back good or bad. Then I'll assume I've wasted my time on a feature that people whine about but don't care to try. This is against 3.0.2pX so it should be VERY easy for anyone to test. - Ben diff -ur openssh-3.0.2p1/misc.c openssh/misc.c --- openssh-3.0.2p1/misc.c Tue Jul 3 23:46:58 2001 +++ openssh/misc.c Wed Feb 6

Dear R team, when using optim with method "CG" I got the wrong $value for the reported $par. Example: f<-function(p) { if (!all(p>-.7)) return(2) if (!all(p<.7)) return(2) sin((p[1])^2)*sin(p[2]) } optim(c(0.1,-0.1),f,method="CG",control=list(trace=0,type=1)) $par 19280.68 -10622.32 $value -0.2346207 # should be 2!

Hi everybody, I am trying to write a simple progress display based on a tcltk toplevel. My first approach was to use the progressBar widget from the BWidget library but since this is not available on every system (missing on at least almost all windows systems, I guess...) I wanted to have a backup there. So my second strategy was to use a simple toplevel with a label and update the tclvariable

Apart from being a good idea, this works round an apparent bug in either Term::ProgressBar or Term::ReadKey which seems to result in an attempt to write an exceptionally long progress bar. Fixes RHBZ#671083 --- lib/Sys/VirtV2V/Connection/Source.pm | 30 ++++++++++++++++++++++-------- 1 files changed, 22 insertions(+), 8 deletions(-) diff --git a/lib/Sys/VirtV2V/Connection/Source.pm

I miss the stars when doing scp. My suggestion for progressmeter.c makes scp to display different fields on different terminal widths. Maybe this is useful for you. Once in "start_progress_meter()" the outlook of the progressline is calculated. In "draw_progress_meter()" sprintf() instead of snprintf() together with some strlen()'s can be used, because the buffersize has

Hi all, I''m a newbie to backgroundrb and am having trouble integrating it into my rails-app. I''m using namespaces to differentiate between the parts of my app. When I want to create a new worker, it seems that it cannot find the worker object. Here''s my code: -------------------- controller app/passwd/index -------------------- class Passwd::IndexController <

Dear list, This is a copy of a mail sent to Max Kuhn, original author and maintainer of the odfWeave package, which seems not to have received it. It reports a problem that seems to be very implementation specific (reproductible on three Debian testing amd64 machine, does *not* happen on two i686 Debian testing systems, does *not* happen on an Ubuntu 11.06 amd64 machine) and therefore not

Hi, i am working on a problem where i need to compute the products of all possible combinations of size m of the elements of a vector. I know that this can be achieved using the function combn(), e.g.: > vector <- 1:6 > combn(x = vector, m = 3, FUN = function(y) prod(y)) In my case the vector has 2000 elements and i need to compute the values specified above for m = 32. Using combn() i

Dear All, I have a dataframe made up of individual beetles consisting of individual number, family number, mother's family number, father's family number, and sex of the beetle. I would like to pair up the individuals for breeding. I would, however, like to avoid breeding beetles of the same sex (obviously), the same family, and with the same mother's family or father's family,

I've created a .Rd file (below), then converted that to .sgml using R CMD Rdconv --type=Ssgm combn.Rd > combn.sgml The output (shown below) is missing some of the sections: arguments seealso examples If instead I convert to .d (below), the same sections are missing, and the "note" section is included but without the necessary newline.

Dear list, I have come across this issue: combn(letters[1:5], 3) [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] "a" "a" "a" "a" "a" "a" "b" "b" "b" "c" [2,] "b" "b" "b" "c" "c" "d" "c"

Hi, anyone interested in this: I tried to simply this loop with lapply or something but haven't figured it out: mapt = c("203929_s_at", "203930_s_at", "203928_x_at", "206401_s_at") mapt.combn <- lapply(1:4, function(i) combn(mapt, i)) out = list() k = 1 for (i in 1:length(mapt.combn)){ for (j in 1:ncol(mapt.combn[[i]])){ out[[k]] =

This is a 'rather than re-invent the wheel' post. Has anyone out there re-written combn so that it can be parallelized - with multicore, snow, or otherwise? I have a job that requires large numbers of combinations, and rather than get all of the index values, then crank it through mclapply, I was wondering if there was a way to just do this natively within a function. Just curious.

Ny understanding was that Insightful had been asked to provide patches fo this. We look forward to receiving them. On Tue, 10 Apr 2007, timh at insightful.com wrote: > I've created a .Rd file (below), then converted that to .sgml using > R CMD Rdconv --type=Ssgm combn.Rd > combn.sgml > The output (shown below) is missing some of the sections: > arguments > seealso

It seems people are reinventing the wheel here: The goal is to generate all combinations of 1:n of size k. This (typically) results in a matrix of size k * choose(n,k) i.e. needs O(n ^ k) space, hence is only applicable to relatively small k. Then alternatives have been devised to generate the combinations "one by one", and I think I remember there has been a quiz/challenge about 20

Dear developeRs, I encounter the following problem: in the current version of my package FrF2, certain calls to a functioni do not work when package combinat is loaded, because function combn from combinat masks the function from utils that my package uses. I tried to solve this issue by importing function combn into the namespace of FrF2; I don't need to export it, I just want to use it

Dear list, I want to apply the "table" function to every pair of variables in df and the return should be a list. setwd(123) asd <- data.frame(a1=sample(1:4, 20, replace=TRUE), a2=sample(1:4, 20, replace=TRUE), a3=sample(1:4, 20, replace=TRUE), a4=sample(1:4, 20, replace=TRUE)) with(asd, table(a1, a2)) with(asd, table(a1,

Hi The message occurred from R, when I was selected of "optimization > block diagonal Fhiser matrix" and used the attached file on PFIM. Could you please advise me about the following message? ***************************** Loading required pakage: combinat Attaching package:'combinat' The following object(s) are masked from 'package:utils':combn