search for: commerzbankib

...******************************************************** This communication is confidential and is intended only for the person to whom it is addressed. If you are not that person you are not permitted to make use of the information and you are requested to notify <mailto:LONIB.Postmaster at commerzbankib.com> immediately that you have received it and then destroy the copy in your possession. Commerzbank AG is regulated by the SFA for the conduct of investment business in the UK. ********************************************************************** -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

Does this help on our backtest reporting? Regards, Gordon Morrison Global Head of Quantitative Research > * + 44 20 7653 7642 > Mob: + 44 7867 801951 > fax: + 44 20 7645 7442 > * mailto:gordon.morrison at commerzbankib.com > web: http://www.cbksec.com/research/quant > * Commerzbank Securities > 60 Gracechurch Street > London EC3V 0HR, U.K. > -----Original Message----- From: Eric Lecoutre [mailto:lecoutre at stat.ucl.ac.be] Sent: 15 October 2002 17:25 To: r-announce at stat.math....

...******************************************************** This communication is confidential and is intended only for the person to whom it is addressed. If you are not that person you are not permitted to make use of the information and you are requested to notify <mailto:LONIB.Postmaster at commerzbankib.com> immediately that you have received it and then destroy the copy in your possession. Commerzbank AG is regulated by the FSA for the conduct of investment business in the UK. ********************************************************************** -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-...

...different guises, but I regret to say I still do not know the answer. I am using NT, and R1.7.1, for the above examples. Regards Giles Heywood Portfolio & Risk Advisory Group Commerzbank Securities tel + 44 20 7653 7009 fax + 44 20 7562 5347 mobile + 44 7973 266343 mailto:giles.heywood@commerzbankib.com 60 Gracechurch Street, London EC3V 0HR, U.K. http://www.cbksec.com/rsh/portfolio&risk.html ********************************************************************** This is a commercial communication from Commerzbank AG.\ \ T...{{dropped}}

Yes, lots of packages do use C/Fortran code ... it would be great if there were more packages that are "pure R" especially since the advent of S4 classes and namespaces. Is it worth suggesting that we create a designation "pure R" for packages that have no external source code and encourage more of these? Indeed, now the number of packages is so big could they be classified to

Does anybody have some simple instructions to get me going using the GNU debugger GDB under windows with R? The R Extensions manual mentions briefly debugging under unix, but I've seen seen GDB mention in the Bloodshed Dev C++ IDE so it should be possible to use it with R? Regards, John [Using R-1.8.0 under Windows NT 4.0]

I am still experiencing problems with seq.POSIXt() missing off the last day of the series: > seq(as.POSIXct("2004-03-25"),as.POSIXct("2004-03-31"),by="DSTdays") [1] "2004-03-25 GMT Standard Time" "2004-03-26 GMT Standard Time" "2004-03-27 GMT Standard Time" [4] "2004-03-28 GMT Standard Time" "2004-03-29 GMT Daylight

I am having problems getting the unz() function to work as a connection to start reading a file... z <- unz("c:/temp/stoxx.zip", "close_tmi_components.txt", "r") readLines(z,2) yields the following problems: > z <- unz("c:/temp/stoxx.zip", "close_tmi_components.txt", "r") Error in unz("c:/temp/stoxx.zip",

I maintain the Irregular Time Series (its) package on CRAN. I am currently testing a release. Under 1.8.1 I am able to define a S4 generic 'start' as follows: if(!isGeneric("start")) {setGeneric("start", useAsDefault=start)} Under 1.9.0, Rcmd check generates an error, as 'start' is not recognised. If I use the NAMESPACE directive IMPORT, all is well:

...strptime(c("80040602"),format="%y%m%d%H") > [1] "1980-04-06 01:00:00" > > Convert incorrectly. > > > ------------------------------ > > Message: 4 > Date: Wed, 17 Sep 2003 17:51:40 +0100 > From: "Marsland, John" <John.Marsland@CommerzbankIB.com> > Subject: [Rd] possible bug in diag() > To: "'R-devel@stat.math.ethz.ch'" <R-devel@stat.math.ethz.ch> > Message-ID: > <8CBAA121CEB4D5118CB200508BB2BBEF0317E9A1@xmx8lonib.lonib.commerzbank.com> > > Content-Type: text/plain; charset="iso-...

Greetings everyone, I am new at R. My questions is rather basic. Looking R manuals looks like there should be a way to read MS excel files into R. Could somebody tell me which library should I use for that? Thanks in advance Victor H. Marín Laboratorio de Modelación Ecológica Depto. de Ciencias Ecológicas, Fac. de Ciencias, Universidad de Chile Casilla 653 Santiago, Chile

Hi all, Using R a as a real-time application called by Php for a website, I would like to run one R process only, which would manage user connections. For the time each user who asks for an analysis causes a new R process to start, which is not suitable in prevision of many users. R needs about 30 seconds to run the script which makes the analysis. The problem is that this waiting time is n

Hi All. OpenSSH 4.1 will be released in the next couple of weeks and we invite interested parties to test a snapshot. The changes since 4.0 are mostly bugfixes, for a detailed list see http://bugzilla.mindrot.org/show_bug.cgi?id=994 Running the regression tests supplied with Portable does not require installation and is a simply: $ ./configure && make tests Testing on suitable

try "%%" as the modulus operator and "%/%" for integer division eg 5%%2 equals 1 John Marsland > > -----Original Message----- > > From: Anna H. Pryor [mailto:anna at ptolemy.arc.nasa.gov] > > Sent: 19 May 2003 16:56 > > To: R Help > > Subject: [R] modulus operator? > > > > > > > > Is there a modulus operator in R?

I have a class defined as an extension to matrix: fooCLASS <- setClass("foo",representation("matrix")) and define a method for a generic function (no problem): setMethod("diff",signature(x="foo"),diff.foo <- function(x){x}) but I get a different behaviour for another generic function: setMethod("lag",signature(x="foo"),lag.foo

Does anybody have a tuned Rblas.dll compiled against ALTLAS for a dual Xeon system? Unfortunately, we have very strict security that does not allow compilers of any sort on production desktops - we only have Pentium III development PCs. Regards, John Marsland ********************************************************************** This is a commercial communication from Commerzbank AG.\ \

1. I want to extend the 'array' class, and prefer to use S4 in the belief that this is the best structure for new projects (as the documentation says). I actually wish to do something similar to the excellent Oarray by Jonathan Rougier, but as this class is S3, I can't see how to extend it by S4. Am I being dumb here? 2. Seeking then to define a similar class in S4, my principal

I know it was decided not to integrate the Sun BSM support into the portable release but I was wondering if there is a new version of the BSM patch available for 3.7 and if so where can it be had? Thanks, bob

It concerns trival diagonal matrices: > diag(1) [,1] [1,] 1 > diag(rnorm(1)) <0 x 0 matrix> > diag(rnorm(1),nrow=1) [,1] [1,] 0.4843697 There's an obvious work around... but I thought it was worth notifying the list. Regards, John Marsland ********************************************************************** This is a commercial communication from

I have been having problems making the recommended packages under windows NT when WINHELP is set to NO. It seems to go ahead and create the chm files and then fall over with an error. The base packages work fine. Clearly I can fix this myself messily, but I thought it might be useful feedback. Regards, John Marsland _ platform i386-pc-mingw32 arch i386 os mingw32 system