similar to: Plot difference between PNG and X11

In <R 1.8.1 the following fragment worked properly, now (1.8.1) it creates the following warning/error: Any advice appreciated. stt <- data.frame() # load all datasets into a dataframe for (ds in 1:n) { stt[ds] <- as.matrix(read.table(fileList[ds])) } -- > stt <- data.frame() > # load all datasets into a dataframe > for (ds in 1:n) { + stt[ds] <-

Is there a list of all contributed R libraries available through CRAN? Ideally it would include a one or two line description. I am looking for a packages() command similar to library() but that would access the CRAN repository and provide a listing of the current libraries, and version. example: http://www.cpan.org/modules/01modules.index.html

Hello, I use the following in my ups.conf: # USB: [apc] driver = usbhid-ups port = auto desc = "APC 1500VA" pollfreq = 5 On my new motherboard (an Intel DP55KG), every once and awhile I get this: Broadcast Message from nut at box.com (somewhere) at 17:48 ... Communications with UPS apc at localhost lost Broadcast Message from nut at box.com

Hello, 1) Can not support .chm help files 2) Does not support locks for multi-user access to Access 3) Does support URLs from windows with '%' in the path 4) Numerous problems with multiple users accessing same folder. Comments/suggestions for fixing the above mentioned problems? Justin.

I have a flash memory stick that is formated with ext3 file system. NOw, there is an application on it that I would like to copy to another memory stick. I can copy it, but when I do so, that application does not work properly (it won't start - boot problem???). Is there a tool that can copy an entire content from one flash stick to another? Thanks!!! -------------- next part --------------

I have a filesystem that has roughly ~600,000 files on it and every time a new client rsyncs this tree (after 10-20 minutes when the cache has expired) then it takes 5-10 minutes to re-traverse the tree during a new rsync. Is there a way, other than running find /path every minute or so, to keep the listing in memory so the rsyncs would run much faster?

Hi gang, I have the APC BR1500LCD [1] and would like to know if NUT can handle it. The compatibility list [2] does not show it but I thought that perhaps it would fit in as some other unit. Does anyone else have this unit? [1] http://www.apc.com/resource/include/techspec_index.cfm?base_sku=BR1500LCD [2] http://www.networkupstools.org/compat/stable.html -- /jm

Hi, I am seeing this on one of my servers: Jan 8 10:08:58 l1 dovecot: IMuser(user): Next message unexpectedly corrupted in mbox file /home/user/Mailbox at 10558 I have never seen this before, and google yields no results except when this warning was added to the source code here: http://www.dovecot.org/list/dovecot-cvs/2009-December/015177.html The user has deleted all of the mail in the

Hello, Information: gcc -v: gcc version 4.3.3 (Debian 4.3.3-3) os: Debian/Testing Pulled latest release from asterisk site, compiled, installed it. I have a barebones configuration: $ ls -l asterisk extensions.conf modules.conf sip.conf users.conf voicemail.conf You can see them here: http://home.comcast.net/~jpiszcz/20090418/extensions.conf

I think the rule is that you can do anything as long as you don't complain. If you want to complain, you must follow the instructions. -- Jari Oksanen in Re: [Rd] Keeping up to date with R-devel -- Patrick Burns pburns at pburns.seanet.com twitter: @burnsstat @portfolioprobe http://www.portfolioprobe.com/blog http://www.burns-stat.com (home of: 'Impatient R' 'The R

I'm interested in using a data frame as if it were a hash table. For instance if I had the following, > (d <- data.frame(key=seq(0.5, 3, 0.5), value=rnorm(6))) key value 1 0.5 -1.118665122 2 1.0 0.465122921 3 1.5 -0.529239211 4 2.0 -0.147324638 5 2.5 -1.531503795 6 3.0 -0.002720434 Then I'd like to be able to quickly retrieve the "value" of "key" 1.5

Hello, When a voice message is saved and e-mailed as a wav, the total time of the voice mail does not show up in, e.g., windows media player, why is this? I have only used wav49/wav: ; Use wav49 format for all voicemail messages format=wav49|gsm|wav Justin.

Is there a reason that 'which.min' and 'which.max' don't have an 'arr.ind' argument? The context in which I wanted that was a grid search optimization, which seems like it would be reasonably common to me. -- Patrick Burns pburns at pburns.seanet.com http://www.burns-stat.com (home of 'Some hints for the R beginner' and 'The R Inferno')

I've just realized that it could be handy to have a 'decreasing' argument in 'is.unsorted'. And I'm cheekily hoping someone else will implement it. It is easy enough to work around (with 'rev'), but would be less hassle with an argument. The case I have in mind uses 'is.unsorted' in 'stopifnot'. Pat -- Patrick Burns pburns at pburns.seanet.com

R-help is all about solving R problems. So here ya go: http://www.portfolioprobe.com/2011/09/12/solve-your-r-problems/ -- Patrick Burns pburns at pburns.seanet.com twitter: @portfolioprobe http://www.portfolioprobe.com/blog http://www.burns-stat.com (home of 'Some hints for the R beginner' and 'The R Inferno')

Hi, If you open a word document on a Windows 7 PC on a samba share and attempt to save it (or ppt, etc) it will fail (SMB2 enabled). Go back to 3.5.10, it works fine (SMB2 removed obviously). Not sure if anyone has seen this but FYI. Happens with Office 2007 & 2010. Justin.

Pat Burns makes a good point. -Peter -------- Original Message -------- Subject: Re: [R] Using seq_len() vs 1:n Date: Fri, 12 Feb 2010 09:01:20 +0000 From: Patrick Burns <pburns at pburns.seanet.com> To: Peter Ehlers <ehlers at ucalgary.ca> References: <4B746AEF.10900 at ucalgary.ca> If you want your code to be compatible with S+, then 'seq_len' isn't going to work.

* What were your biggest misconceptions or stumbling blocks to getting up and running with R? * What documents helped you the most in this initial phase? I especially want to hear from people who are lazy and impatient. Feel free to write to me off-list. Definitely write off-list if you are just confirming what has been said on-list. -- Patrick Burns pburns at pburns.seanet.com

Dear all, Through the following code, I wanted to perform correlation test repetedly (through loop) on different combinations of variables of a data set. Code: x=read.table("sample.txt",header=T,sep="\t") out="corout.txt" sink(out) nm = names(x) print(nm) nvr=3 # nvr=Total no. of variables in the input data file for (i in 1:(nvr-1)) { for(j in (i+1):nvr) { frm=

Hi All, I've been fiddling around with various ways to estimate the popularity of R, SAS, SPSS, Stata, JMP, Minitab, Statistica, Systat, BMDP, S-PLUS, R-PLUS and Revolution R. It's not an easy task. You can see what I've come up with so far at http://r4stats.com/popularity . I'm sure people will have plenty of ideas on how to improve this, so please let me know what you think.