similar to: regexp problem on R 1.7.0

Dear R users, Sometimes, for tracking purposes, I am interested to add to a plot some metadata such as * the date it was produced * filename that stores the plot * perhaps data sources, author, etc Ideally, I would like to be able to do this for any kind of plot, plot(), barplot(), hist(), etc.; and, to be able to produce plots with or without the metadata by a simple toggle mechanism.

Dear all, After struggling for some time with *apply() and eva() without success, I decided to ask for help. I have 3 lists labeled with, each contains 3 different interpolation functions with identical names: > names(missgp0) [1] "spl.1mb" "spl.2mb" "spl.5mb" > > names(missgp1) [1] "spl.1mb" "spl.2mb" "spl.5mb" > >

Hi, I have a data set, the structure of which is something like this: > a <- rep(c("a", "b"), c(6,6)) > x <- rep(c("x", "y", "z"), c(4,4,4)) > df <- data.frame(a=a, x=x, r=rnorm(12)) The true data set has >1 million rows. The factors "a" and "x" have about 70 levels each; combined together they subset

Hello, 'yum search R' returns an impossibly-long list. So I tried 'yum search R.x86_64' and 'yum search R-2.3.0' and few others to no avail. (Google revealed that R package does exist in kbsingh repository.) However, 'yum install R' did offer to install the correct package. Can someone enlighten me as to why did the searches failed or generated a hugh list

Hi, When I place a legend on a plot it looks exactly as I intended on the screen. However, almost always, when I export this to postscript file, the legend's text protrudes through the legend's frame (the latter being placed correctly). See the appended example code. I can send the EPS file as well for those that are interested (<4 kb; <200 lines). I found nothing in the FAQS,

Hi, Is there an easy way to obtain statistics of user applications usage: who invoked what; for how long; what resources were used; etc. I am thinking of some kind of a super-ps that will integrate and summarize the usage profile during a long period of time - not just a snapshot. Background: I have a RH 7.3 machine that serves as the central node for a cluster that runs various

Hi, I am running a CentOS 4.3 machine. I wish to move on to 4.4. My problem is that I have some 60 duplicate packages listed below. The kernel and gpg-pubkey packages are different versions of the same (none for the gpg) architecture. All the rest are a x86_64 and i[356]86 pairs. 1. Is this a problem? 2. If yes, what should I do? a) remove the duplicates (the i[356]86) and then 4.3 ->

Hi, I am trying to put on one plot two different logarithmic scales, using the bottom and top X-axes. Below there is an example of what I am trying to achieve, using axTicks() -- and fails. I already spent few hours on that, and cannot figure out from ?par and ?axTicks what I am doing wrong. Example follows: ############################################################ #### Data x <-

Hi, The installation process went without noticable problems; this is true to the setup phase immediately after the installtion. However: after pressing "Finish" in the Setup Agent the screen blanked on me - Ctrl-Alt-F1, Ctrl-Alt-F2, Ctrl-Alt-backspace, Ctrl-Alt-Del didn't help. Nada. Did someone else have encountered this? Any recommendations? Thanks in advance. System:

Hi, My ssh set up, on both 'work' and 'home' machines uses the private-public key authentication (key uses non-empty passphrase). So from the 'home' shell prompt the following works without prompting to password or passphrase: rsync -avz --delete -e ssh remote.work.machine:publicats $HOME/work >From cron, however, I am prompted for a password, though. I have seen

Hi all, I need to enlarge te fonts used oo R-plots (plots, histograms, ...) in labels and titles etc. I seem to be unable to figure out how to do it. The problem is that the titles of the plots are simply unreadable when I insert them into my LaTeX text, since they are relatively small compared to the entire plot. I am sure it is pretty simple, can anybody give me a hint ? Please reply

Hi, I recently installed centos for the first time and I like it! Also, I just started working with lvm. The following warnings are genertated whenever I run one of lvm commands on the external usb disk (MyBook by Western Digital). * What could be the source for those messages? * Should I worry about them (writing into the created LV's seems to work)? * If yes, how to fix them? [root

I just add a partition /dev/sdb3 and use "mkswap /dev/sdb3" to make it swap space. How can I label the /dev/sdb3 like "SWAP-sdb3"? what I want is put on /etc/fstab as entry like: LABEL=SWAP-sdb2 swap swap defaults 0 0 LABEL=SWAP-sdb3 swap swap defaults 0 0 Thanks

> Hello R Community, > > I would like to be able to download recent (yesterday's close is fine) > stock and > mutual fund prices from somewhere and use them for a personal finance > project. > Ideally, I would do this at a website of my choosing (e.g. > morningstar.com) and > have the possibility of getting a wide range of other information about > the security

I want to start R processes on multiple processors from single shell script and I want all of them to have different random seeds. One way of doing this is sleep 2 # (with 'sleep 1' I am often getting the same number) ... set.seed(unclass(Sys.time())) Is there a simpler way without a need to sleep between invoking different R processes ? Ryszard

Hello, I have written perl programs that extract data from a text file, process them, and create other text files, which I'd like to apply some statistics too (for example with R). I'd like to do it all in once , with a single script. I'm not familiar with R, I'd like to know if this task could be accomplished by creating a linux shells that launches the perl scripts and then

Itay, I tested on C6x in May with build 11343 and 11398, and it worked fine. I just ran the same test with build 11768, and there was no cancellation, just as you saw. I will try to track this down in the next day or two. In the meantime, I suggest that you try testing with 11398. - Jim ----- Original Message ----- From: Itay Chamiel To: speex-dev@xiph.org Sent: Monday, August 14,

Folks, This question is somewhat related to a previous posting of mine. I just can't seem to create a generic solution. Here is a function that I found searching around the internet: splitIt <- function(x, n) {split(x, sort(rank(x) %% n))} I use it like so: > splitIt(1:12, 2) $`0` [1] 1 2 3 4 5 6 $`1` [1] 7 8 9 10 11 12 Or > splitIt(1:12, 4) $`0` [1] 1 2 3 $`1` [1] 4 5 6

On Fri, Aug 17, 2012 at 6:46 AM, Travis Perry <travis.perry at furman.edu> wrote: > Dr. Bates, > Our department is considering replacing existing statistical > software packages in our curriculum with R, at my request. To better inform > this decision we are interested to know the prevalence of R in the published > literature and its use across academic and research

Hi, I have found some advice on the web regarding battery draining, but no linux-specific information. Are there some steps to be taken to protect the harddrive? Unmounting file-systems? I would appreciate any advice. Itay