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1,364 results for “from:Achim Zeileis”

R-1.3.0 is released
Achim Zeileis · Jun 22, 2001 · r-help

I'm really sorry about this previous mail, by mistake I replied to r-help...it was meant to be an internal mail...sorry again. Achim --------------------------- Achim Zeileis Institut f?r Statistik Technische Universit?t Wien -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list...

random numbers
Achim Zeileis · May 26, 2003 · r-help

On Monday 26 May 2003 23:58, Jason Parcon wrote: > Is it possible to assign a seed number when generating, say, normal > random numbers in rnorm for reproducibility purposes? Yes, with the command set.seed() to the help page of...

useR! 2006 program online
Achim Zeileis · Mar 27, 2006 · r-announce

Dear useRs, we are happy to inform you that the program for the 2nd R user conference useR! 2006 is now available online from the conference Web page at http://www.R-project.org/useR-2006/program.html We would...

inverse function of order()
Achim Zeileis · Oct 4, 2004 · r-help

On Mon, 4 Oct 2004 16:21:14 +0200 Wolfram Fischer wrote: > I have: > > d <- sample(10:100, 9) > o <- order(d) > r <- d[o] > > How I can get d (in the original order), knowing only r and o? r...

Reminder: CFE 2009 Submission Deadline
Achim Zeileis · Jul 15, 2009 · r-sig-finance

Dear useRs, just a quick reminder that the Submission Deadline: 2009-07-17 for the 3rd International Conference on Computational and Financial Econometrics (CFE'09) October 29-31, 2009 Grand Resort Hotel Limassol, Cyprus http://www.dcs.bbk.ac.uk...

Reminder: CFE 2007 Submission Deadline
Achim Zeileis · Feb 19, 2007 · r-sig-finance

Dear useRs, just a quick reminder that the abstract submission deadline 2007-03-02 for the workshop Computational and Financial Econometrics April 20-22, 2007 University of Geneva, Switzerland http://www.csdassn.org/europe/CFE07/ is approaching. If you're...

New grDevices::hcl.colors()
Achim Zeileis · Apr 1, 2019 · r-devel

Hi everyone, I wanted to draw your attention to a new post on the developer.R-project.org blog: https://developer.R-project.org/Blog/public/2019/04/01/hcl-based-color-palettes-in-grdevices/ A new function grDevices::hcl...

mtry in ctree_control()
Achim Zeileis · Nov 12, 2007 · r-help

On Mon, 12 Nov 2007, Lam, Kelvin wrote: > What is the actual usage of "mtry" in ctree(), or specifically, > ctree_control() since it's a single tree? Thanks in advance. As the associated man page explains: This is useful if...

[<- and indexing for zoo objects
Achim Zeileis · Nov 14, 2005 · r-help

Tobias, thanks for the report: > > a[I(2003), 2] <- NA > Error: subscript out of bounds Yes, we would have to write a [<-.zoo method for that, currently we rely on the corresponding methods for matrices and vectors. I'll add...

select cases
Achim Zeileis · Apr 19, 2005 · r-help

On Tue, 19 Apr 2005 16:18:14 +0200 Faouzi LYAZRHI wrote: > Hi, > I would like to select a few cases (for example cases corresponding to > sex=male) to make summary for another variable. Look at ?tapply. E.g. tapply...

Normalization and missing values
Achim Zeileis · Apr 13, 2005 · r-help

On Wed, 13 Apr 2005 14:33:25 -0300 (ADT) Rolf Turner wrote: > > Bert Gunter wrote: > > > You can't expect statistical procedures to rescue you from poor > > data. > > That should ***definitely*** go into the fortune package > data base!!! :-) added for...

color of opposite sign values in filled.contour
Achim Zeileis · Jan 5, 2007 · r-help

On Thu, 4 Jan 2007, Richard M. Heiberger wrote: > Get the RColorBrewer package from CRAN > > Description: The packages provides palettes for drawing nice maps > shaded according to a variable. The package "vcd" also offers the function diverge_hcl() that constructs...

useR! 2008 submission deadline
Achim Zeileis · Mar 18, 2008 · r-help

Dear useRs, this is just a quick reminder that the submission deadline for useR! 2008 at TU Dortmund is approaching: Submission deadline: 2008-03-31 (and along with that the early registration deadline). Both, online submission and registration is available...

task view errors
Achim Zeileis · Jun 2, 2006 · r-devel

Paul, ctv is a contributed package... > I am getting several errors about Windows only packages when I use > task views. Is this suppose to be a Windows-centric utility? No. I'll see whether there is an easy way to...

data mining
Achim Zeileis · Jul 19, 2005 · r-help

On Tue, 19 Jul 2005 10:12:48 -0300 secretario academico FACEA wrote: > Dear all, > I'm looking for some material on data mining with R. I have something > from Luis Torgo but I'd like to see something else...

install.views
Achim Zeileis · Oct 27, 2006 · r-help

On Fri, 27 Oct 2006 19:36:38 +0900 Pierre D'Ange wrote: > Since I had too much junk cluttering my computer, I recently re-set it > back to factory settings, in the process eliminating R. I now have to...

plotting question: filling area between two lines
Achim Zeileis · Feb 25, 2003 · r-help

On Tuesday 25 February 2003 17:51, Christof Bigler wrote: > Is there any way to fill the area within a plotted line and a > horizontal line, e.g. in the following example: > > x <- rnorm(100) > plot(x,type="l") > abline...

Simulation of Stochastic processes
Achim Zeileis · Apr 15, 2003 · r-help

On Tue, 15 Apr 2003, Ravi Varadhan wrote: > Hi: > > I was wondering whether I can find some help for computer simulation of > stochastic processes (e.g. Brownian motion), for > pedagogicl/instructional purposes. Any help would be appreciated. You could have...

command completion?
Achim Zeileis · May 10, 2006 · r-help

On Wed, 10 May 2006 13:26:32 -0700 Berton Gunter wrote: > Is the following a fortunes package candidate? ...promoted to fortunes package member in the devel-version. thx, Z > > > >Others need to run under ESS. > > > > While this is a...

betareg 2.2-2: Beta regression
Achim Zeileis · Apr 6, 2010 · r-help

Dear useRs, version 2.2-2 of the "betareg" package has just been released on CRAN http://CRAN.R-project.org/package=betareg accompanied by an article in the Journal of Statistical Software http://www.jstatsoft.org/v34/i02/ The...

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