similar to: compression

Dear all, Will R run under Win2000 or is it safer to stay with NT4.0 for a while? Regards -- Dr. Jens Oehlschl?gel Analyse BBDO InterOne Gr?nstr. 15 40212 D?sseldorf Tel.: +49 (0)211 1379-187 Fax.: +49 (0)211 1379-461 http://www.bbdo-interone.de -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read

Hello, I'd like to ask whether there is a prefered linux distribution for use with R (Suse, Redhat, Debian) and what fortran compiler is recommended (f77 or f2c)? Thank you -- Dr. Jens Oehlschl?gel Analyse BBDO InterOne Gr?nstr. 15 40212 D?sseldorf Tel.: +49 (0)211 1379-187 Fax.: +49 (0)211 1379-461 http://www.bbdo-interone.de

Before re-inventing the wheel I would like to ask: does anyone know about an optimizer in R which can reliably identify which value of X (Xopt) leads to Y (Yopt) closest to Ytarget in Y <- MonotoneStepFun(X) optionally with the restriction that Yopt <= Ytarget (at least if any Y <= Ytarget, otherwise any Yopt > Ytarget would be the preferred answer) If none is known, I will write

I like to have a continuously running R process, which can receive a dataframe from a client (over TCP/IP), does some processing, and sends some data back. What is the prefered way to do this? Using the socket interface? Using omega's CORBA stuff? Does anyone has example code for doing so? Thanks for any help Regards -- Dr. Jens Oehlschl?gel-Akiyoshi Analyse MD FACTORY GmbH Gr?nstr. 15

# BUG 1: returns empty vector if no NAs present > nona <- 1:10 > na.omit(nona) numeric(0) na.omit.default() has two lines where object[-omit] is used, where omit represents positions of NAs and thus without NAs omit = numeric(0) and since -numeric(0) = numeric(0) object[-omit] = numeric(0) It looks like an earlier version of na.omit.default had 'omit' defined as

> From: "Dr. Jens Oehlschlägel" <jens.oehlschlaegel@bbdo-interone.de> > Date: Mon, 15 Jan 2001 13:58:00 +0100 > > Dear Prof. Ripley, > > I do not insist that features are bugs, so I stop sending this to r-bugs > and cc r-devel instead > > > I am replying to this from the archive: I did not actually receive a > copy. > > But it is right

Dear R-developer, Just some more details on the problem I reported several minutes ago. On an NT machine (4.0 SP6) I got the following for the same task: > version _ platform i386-pc-mingw32 arch x86 os Win32 system x86, Win32 status major 1 minor 2.0 year 2000 month

Probably I've just misread the documentation, but I don't understand the behavior of .Alias. Consider this (on R-1.1.1, both Windows and SGI): > tmp <- matrix(nrow=3,ncol=2) > new <- .Alias(tmp) > new[1,1] <- 1 > tmp [,1] [,2] [1,] NA NA [2,] NA NA [3,] NA NA > new [,1] [,2] [1,] 1 NA [2,] NA NA [3,] NA NA I expected tmp[1,1] to

Hi all, i am stuck with the configuration of asterisk - modules are loaded ( zaptel and wct4xxp ) - i have zaptel.conf configure, output of ztcfg -vv --- snip -- rapid:~# ztcfg -vv Zaptel Configuration ====================== SPAN 1: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1) SPAN 2: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet (DSX-1) SPAN 3: ESF/B8ZS Build-out: 0 db (CSU)/0-133 feet

I want to layout on screen a graphic bigger than the screen (width=16.53543, height=11.69291) but strwidth() and strheight() give wrong results. > x11(width=42/2.54, height=29.7/2.54, pointsize=12) > plot(1,1, type="n", xlim=c(0, 1), ylim=c(-1, 0), xlab="", ylab="", axes=FALSE) > strwidth("Whatever") [1] 0.08471151 > # Now resize the window and

I want to layout on screen a graphic bigger than the screen (width=16.53543, height=11.69291) but strwidth() and strheight() give wrong results. > x11(width=42/2.54, height=29.7/2.54, pointsize=12) > plot(1,1, type="n", xlim=c(0, 1), ylim=c(-1, 0), xlab="", ylab="", axes=FALSE) > strwidth("Whatever") [1] 0.08471151 > # Now resize the window and

Hi, the subject says almost everything. For a better understandig, here is the background: after sending pathworks servers to EOL we installed a OS/2 server system. And we waited a long time to go to the next evolutionary step. Until now. We are using file and print services. The user count is growing to 150. We have 2 locations connected by a VPN. Our own wish has been a NAS with

Hallo, das Subject sagt schon fast alles. Zum besseren Verst?ndnis der Hintergrund. nachdem ich vor vielen jahren Pathworks-Server durch ein OS/2-Serversystem abgel?st habe,haben wir es auch noch geschafft, die n?chste Evolutionsstufe bis jetzt herauszuziehen. Wir nutzen File- und Printservices. Das ist alles. Die Anzahl der User tendiert gegen 150. Wir sind an zwei Standorten, aber ?ber VPN

There was too many spelling mistakes in my original post so I have decided to re-submit it. So here is it Dear R users, I am trying to determine how many characters can be displayed within the width of an open grid viewport. Unfortunately, the arithmetic operation that seems obvious in this case is not permitted with unit objects (see example below). Although there is a brute force way to get

Hi, It's been my experience that when you combine or aggregate vectors of factors using a function, you should be prepared for surprises, as it's not obvious what the "right" way to combine factors is (ordered or not), especially if two vectors of factors have different levels or (if ordered) are ordered in a different way. For instance, what would you expect to get from

Dear list, I have a question about ADS server fallback of a Samba domain member in a W2k3 environment. I describe now a little our real production ADS environment; Madrid: two W2k3 ADS servers (ADM01 and ADM02) in a cluster; both are a global catalog servers in the XXXX.COM realm. Berlin; one W2k3 ADS server (ADM03); is also a global catalog server in the XXXX.COM realm. The ADS servers in

I couldn't find this in online help or the archives: Is there any R function or object giving the mapping of the colornames as given by colors() into the hsv() model? Regards -- Dr. Jens Oehlschl?gel-Akiyoshi MD FACTORY GmbH Bayerstrasse 21 80335 M?nchen Tel.: 089 545 28-27 Fax.: 089 545 28-10 http://www.mdfactory.de

I couldn't find this in online help or the archives: Is there any R function or object giving the mapping of the colornames as given by colors() into the hsv() model? Regards -- Dr. Jens Oehlschl?gel-Akiyoshi MD FACTORY GmbH Bayerstrasse 21 80335 M?nchen Tel.: 089 545 28-27 Fax.: 089 545 28-10 http://www.mdfactory.de

Dear list, I have a question about automatic ADS server fallback of a Samba domain member in a W2k3 environment. I describe now a little our real production ADS environment; Madrid: 2 W2k3 ADS servers (ADM01 and ADM02) in a cluster; both are a global catalog server in the XXXX.COM realm. Berlin; 1 W2k3 ADS server (ADM03); is also a global catalog server in the XXXX.COM realm. The ADS

Defending the status quo misses the point that R *could* handle ordinal data with a fixed set of levels but actually *does not*. Although it would be useful. Even if this does not imply to handle any possible straw-man situations. Having data-types for nominal, ordinal, and interval-scale data is - in theory - one of the major advantages of S over SAS. But *having* without *handling* means: only