similar to: sub('^', .....) bugs (PR#7742)

Hi, According to help(sub), the ^ should match the zero-length string at the beginning of a string: sub('^','var',1:3) # "1" "2" "3" sub('$','var',1:3) # "1var" "2var" "3var" # This generates what I expected from the first case: sub('^.','var',11:13) # "var1" "var2"

Dear R users, my problem today deals with my ignorance on regular expressions. a matter I recently discovered. Consider the following foo <- c("V_7_101110_V", "V_7_101110_V", "V_9_101110_V", "V_9_101110_V", "V_9_s101110_V", "V_9_101110_V", "V_9_101110_V", "V_11_101110_V", "V_11_101110_V",

I am trying to use lme to fit a mixed effects model to get the same results as when using the following SAS code: proc mixed; class refseqid probeid probeno end; model expression=end logpgc / ddfm=satterth; random probeno probeid / subject=refseqid type=cs; lsmeans end / diff cl; run; There are 3 genes (refseqid) which is the large grouping factor, with 2 probeids nested within each refseqid,

Dear R-users, I used to give commands such as: > source(file="~/path/to/file.R", chdir=TRUE) but with the latest v. 2.1.0 it does not seem to work anymore. I tried to figure out what it was going on and it seems that the string for which > class(file) [1] "character" is changed to > class(file) [1] "file" "connection" when the connection is

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, has anyone managed to establish an XMPP connection to the facebook Jabber servers? I'd like to send messages on missed calls vie FB. - -S - -- (o_ Stefan Gofferje | SCLT, MCP, CCSA //\ Reg'd Linux User #247167 | VCP #2263 V_/_ Heckler & Koch - the original point and click interface -----BEGIN PGP

Hi, there are something that is using mysql instead postresql? If I modify the modules.conf, and write load => cdr_mysql.so get this error: loader.c:240 ast_load_resource: /usr/lib/asterisk/modules/cdr_mysql.so: cannot open shared object file: No such file or directory loader.c:359 load_modules: Loading module cdr_mysql.so failed! Ok, there is no cdr_mysql.so, anybody it's using * with

I fixed most of the errors. There is a weird error I am seeing and seems to be some incompatibility in expanding macros between FileSystem.h in LLVM and intl.h in wxWidgets. Any idea how to fix this? In file included from /home/arhishee/work/llvm-tv/llvm-tv/tools/llvm-tv/GraphDrawer.cpp:4: In file included from /home/arhishee/work/llvm-tv/llvm30/include/llvm/Support/FileUtilities.h:18: In file

Hi all, Since the last upgrade to firefox-60.5.0-2.el7.centos.x86_64 on my CentOS 7, it is no longer possible to watch Netflix with my Firefox, it always says that "Firefox is installing components needed to play the audio or video on this page. Please try again later." But nothing happens and Netflix is no longer readable with Firefox... I tried downgrading to

I fixed all the other build errors. This is the only one pending. On Tue, Jun 5, 2012 at 8:33 PM, AbhishekR <abhishekr1982 at gmail.com> wrote: > I fixed most of the errors. > > There is a weird error I am seeing and seems to be some incompatibility in > expanding macros between FileSystem.h in LLVM and intl.h in wxWidgets. Any > idea how to fix this? > > In file

Hi, I have an array of 2d node locations and an array triangles, and would like to plot something like a image or persp. An example of doing it with rgl is: library(ncdf) library(rgl) # wget http://www.maplepark.com/~drf5n/extras/teapot.nc teapot<-open.ncdf("teapot.nc") z<-get.var.ncdf(teapot,"tris") l<-get.var.ncdf(teapot,"locations")

Hi, I'd like to partition a 2d probability density function into regions of equal probability. It is straightforward in the 1d case, like qnorm(seq(0,1,length=5)) but for 2d I'd need more constraints. Any suggestions for how to approach this? Is seems like a spatial sampling problem but I'm not sure where to look. Thanks for your time, Dave -- Dr. David Forrest drf at

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! Are hints not yet implemented in res_jabber? I have this here: exten => 3000,hint,gtalk/gtalk_account/mari.xxxxxxx at gmail.com But the hint doesn't show any difference. It always shows online on the phone and core show hints always shows that: 6003 at internal : SCCP/6003 State:Unavailable Watchers 0 6002 at internal :

Hi All... Could someone guide me to solve a strange behaviour of Nautilus, when I want to click on a JPEG file that has a .jpg extension I receive this message and eod refuses to launch: >=-=-=-=-=-=-=-=-=-=-=-=-=-=-8<-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Cannot open Cactus -'Ot 'N' Sweaty(1972)_back.jpg The filename "Cactus -'Ot 'N'

The following code produces an eps file with the tops of each of the ylabs clipped off. par(mfrow=c(2,2)) plot(runif(10), ylab="Function(Lengthy Expression)",xlab="Prediction") plot(runif(10), ylab=expression(Delta * Beta^2),xlab="Prediction") plot(runif(10), ylab="Function(Lengthy Expression)",xlab="Prediction")

Dear People, I have a vexing problem related to pseudo-random number generation, and would appreciate any help and advice. This problem is not directly related to R, and the only reason I am posting it to this list is that my implementation is using R. Let me describe my problem by giving an example, that is close to what I am trying to do. Suppose we are given a stream of pseudo-random numbers,

Hello all, It seems that the next improvement to the R Graph Gallery is categorization of the graphics, that way each graph will be easier to find. That step should be done *carefully* if we want to avoid the opposite side-effect : graph not reachable through the categories. That's why the wisdom of the R community is required. Graphics will be classified in : - categories -

Hi, after trying to download the newest 2.4.6 patch (http://www.zip.com.au/~akpm/ext3-2.4-0.9.2-246.gz) I noticed that the file appears to be corrupt. gunzip: ext3-2.4-0.9.2-246.gz: unexpected end of file Tried a few times, on different machines. ( o> ///\ _\V_/_____________________________ [Sam]<mailto:sam@breakfree.com> http://www.xplo.org/ "finger

Hello! When I know the vector of the variance of the disturbances (i.e. the structure of heteroskedasticity), say Var(u_{i})=v_{i}, what is the weights I should use as argument to lm(): M <- lm(y~x,weigths=1/v) or M <- lm(y~x,weights=1/(v^0.5)) ??? In the help pages I did not find a clear answer to this question, so please could someone help me! Thanks, Wolfgang Koller

Hi folks, when I start asterisk directly, I get a colored CLI. When connect to a already running asterisk with asterisk -R, it's never colored, despite I'm running both from the same console (tty). Is there a way to force asterisk -R into color mode? Regards, Stefan -- (o_ Stefan Gofferje | Linux Systems Specialist //\ Reg'd Linux User #247167 | Network Security

Hi, Has anyone newer GnuPG (S)RPMs than the one coming with CentOS (gnupg-1.2.1-10). That one obviously has problems (for example: it doesn't recognize new signatures on keys when doing 'gpg --import keysfile'). I tried to build new packages from various SRPMs from the Fedora distros. The builds went oke, however, after installing them (no complaining debs) this error occurs when