Displaying 20 results from an estimated 500 matches similar to: "Regular Expressions"
2005 Aug 29
4
ttda on R 2.1.1: error
Hello,
I'm trying to use the package ttda, wich is involved in text analysis,
for my own data about answers in a company survey.
I've installed it, as well as ispell, but when trying to use an example:
> zz <- file("stupid.txt", "w") # build a data file
> cat("{comment - stupid data file} \n" , file = zz)
> cat("<uci=1>
2004 Oct 20
7
Q about strsplit and regexp
Dear R-help,
This one is probably a piece of cake for regexp masters. I'd like to split
a character vector (for simplicity, say of length one for now) that contains
fields that are delimited by arbitrary number of white spaces (e.g., " a b
c "). How do I get the character vector that contain the fields? In the
example I gave, I've tried:
> strsplit(" a b c
2005 Sep 08
1
Multinomial Logit and p-values
Hi,
I am trying to obtain p-values for coefficient estimates in a multinomial
logit model. Although I am able to test for significance using other
methods (e.g., Wald statistics), I can't seem to get R to give me simple
p-values. I am sure there is a very simple solution to this, but the R
archives seem to have nothing on this issue. I would appreciate any help.
Thanks in advance!
Best,
2006 Jul 31
2
two printers with same name problem
hello
i was uploading drivers and renamed a printer by error with the name of
an other existing one.
now, when i rename one of them or click-right and ask for properties,
it's always the first printer that is renamed or that i see the
properties of. so i cant fix my mistake.
has anybody the same problem ?
how should i fix that ?
thanks
ELH
--
?ric LE H?NAFF
?cole normale sup?rieure -
2006 Jul 24
5
USRMGR and 3.0.23a
hello
i cant manage groups with usrmgr and the configuration below
debian sarge, samba 3.0.22, openldap 2.2.23, smbldap-tools 0.8.7.
usrmgr reports he cant find the groups.
is it solved by samba 3.0.23a ? does anybody report enhancement after
upgrading to 3.0.23a ?
Regards
ELH
--
?ric LE H?NAFF
?cole normale sup?rieure - Centre de ressources informatiques
Informaticien, Ing?nieur d?veloppements
2008 Nov 10
3
ttda and text-mining
Un texte encapsul? et encod? dans un jeu de caract?res inconnu a ?t? nettoy?...
Nom : non disponible
URL : <https://stat.ethz.ch/pipermail/r-help/attachments/20081110/bf60714f/attachment.pl>
2005 Apr 12
1
Writing to a vfat partition problem
Hi all,
I have a problem where when I try to write to a 'vfat' partition (in
Fedora Core 3, rsync 2.6.3) I get this error:
-=-=-[ error ]-=-=-
rsync: mkdir
"/mnt/tle-bu/src0/tle-bu/231e2838-93b0-4f6f-8b8b-f09e24e1ed80" failed:
No such file or directory (2)
rsync error: error in file IO (code 11) at main.c(381)
rsync: connection unexpectedly closed (8 bytes received so
2019 Jul 09
2
[LLVM] Infinite loop during LLVM InstructionCombining pass optimization
If you're able to reproduce the infinite loop with -O3 then you should
be able to dump out the IR that causes `opt -instcombine` to infloop,
unless the bug is truly esoteric (e.g. only caused by a specific
use-list ordering). Maybe take a closer look at the output from `opt
-print-before-all -O3`?
Alternatively you can use bugpoint to minimize the IR to get a small
reproducer that causes
2011 May 24
1
document
Hello evryone,
Thank you for helping me to choose a CRAN MIRROR. When Icome to choose a
mirror an error message comes:
>Message d'avis :
In open.connection(con, "r") :
connexion ? 'cran.r-project.org' impossible sur le port 80.
Again, I managed to download th package ttda.zip but an error message during
the installation comes to me:
>Erreur dans gzfile(file,
2006 Jan 10
1
How to use rsync for Ghost or Acronis type backup
Madison,
That sounds like a really nice backup program. I'd like to try your
Beta out if I could. I've use rsync regularly and it would be great
to have a front end.
Thanks.
Thom
2010 Mar 27
1
Matching pairs of values
I am sure someone can come up with a clever way of doing what I want---I
don't seem to be able to.
I want to check if a pair of numbers occurs as one of the rows of an n
by 2 matrix. If I was only checking whether a single number was in a
vector of numbers I would use %in% but I can't see how to generalize to
this case.
Any pointers?
David Scott
--
2012 Nov 05
1
Post hoc tests in gam (mgcv)
Hi.
I'm analysing some fish biological traits with a gam in mgcv. After several
tries, I got this model
log(tle) = sexcolor + s(doy, bs = "cc", by = sexcolor) +log(tl)
sexcolor is a factor with 4 levels
doy is "day of year", which is modeled as a smoother
tl is "total length of the fish"
The summary of this models is (only parametric coefficientes):
Parametric
2005 Oct 21
2
Commercial license?
Hi there
Is there a commercial license for using Rsync or the Rsync algorithm
within a commercial product? I appreciate that Rsync as it stands is GNU
and therefore it cannot be used in this way, but I thought that I would
ask the list. I understand that it is open source, but we have an
application that would benefit from something like Rsync and therefore
thought we would ask the question. If
2005 Dec 15
2
question on write.table
Hi,
I have a question on write.table:
I have a data.frame called t7 as below:
> dim(t7)
[1] 14015184 6
> t7[1:5,]
uci uce par line graphical.forms stems
1 0 0 0 0 active activ
2 0 0 0 0 policy polici
3 0 0 0 0 wc PC
4 0 0 0 0 eff elf
5 0 0 0 0 icn ICC
I want to write the
2009 Jul 08
3
[LLVMdev] ARM cross compiling causes segmentation fault
I tried a couple of options (-mcpu=arm1136j-s, -mcpu=arm1136jf-s,
-march=armv6, ...) to let the compile know the specific ARM processor, but
the same issue is still there. I tried to take a look at .s file in /tmp
directory, but it's already cleaned up. Is it because I enabled the
optimization option when I compiled llvm?
Regards,
Won
On Wed, Jul 8, 2009 at 1:28 PM, Dale Johannesen <dalej
2009 Jul 08
2
[LLVMdev] Internal compiler error in SelectionDAGBuild.cpp
Bug #4521 has been filed. traps.c has been also attached.
Thanks,
Won
On Wed, Jul 8, 2009 at 1:38 PM, Bob Wilson <bob.wilson at apple.com> wrote:
>
> On Jul 8, 2009, at 11:16 AM, Won J Jeon wrote:
>
> Hello,
>
> While I was trying to cross-compile Linux OMAP kernel with llvm, I have the
> following error message.
>
> CC arch/arm/kernel/traps.o
>
2009 Jul 08
1
[LLVMdev] ARM cross compiling causes segmentation fault
Thanks. I could take a look at the lines and all of them have smull
instruction like 'smull r0, r1, r0, r1'.
Won
On Wed, Jul 8, 2009 at 2:54 PM, Dale Johannesen <dalej at apple.com> wrote:
>
> On Jul 8, 2009, at 12:52 PMPDT, Won J Jeon wrote:
>
> I tried a couple of options (-mcpu=arm1136j-s, -mcpu=arm1136jf-s,
> -march=armv6, ...) to let the compile know the
2004 Dec 02
2
Text Mining with R
Dears,
anyone has experiences with text mining and R?
I'll be very greatfull for tutorial or examples.
Thanks
--
Daniele Medri - http://www.medri.org
2007 Jun 08
1
data mining/text mining?
Dear R-user,
Could anybody tell me of the key difference between data mining and text
mining?
Please make a list for packages about data/text mining.
And give me an example of text mining with R (any relating materials
will be highly appreciated), because a vignette written by Ingo Feinerer
seems too concise for me.
Thanks
_____________________________________________
Dr.Ruixin ZHU
Shanghai
2019 Mar 23
4
topenv of emptyenv
I was surprised just now to find out that `topenv(emptyenv())` equals
? `.GlobalEnv`, not `emptyenv()`. From my understanding of the
description of `topenv`, it should walk up the chain of enclosing
environments (as if by calling `e = parent.env(e)` repeatedly; in
fact, that is almost exactly its implementation in envir.c) until it
hits a top level. However, `emptyenv()` has no enclosing