search for: rkoenker

...nd properly model.Matrix is from MatrixModels but it calls sparse.model.matrix which is part of Matrix, and it is the latter function that I'm not finding. Maybe I should go back to the requireNamespace strategy again? Roger url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801 > On Mar 25, 2015, at 2:54 PM, Thierry Onkelinx <thierry.onkelinx at inbo.be> wrote: > > Dear Roger, > > How is...

...n.uiuc.edu/~roger/research/ebayes/velo.d" x <- scan(url,skip = 1) If I could get each of the histograms to mimic what is produced by hist(x, 100, freq = FALSE) I?ve experimented with xlim, ylim, without success so far... url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801 > On Aug 14, 2017, at 8:36 PM, Richard M. Heiberger <rmh at temple.edu> wrote: > > Your example is not easily reproduci...

Is there a painless way to find the names of all packages on CRAN that "Depend" on a specified package? url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

...ons/2.3/Resources/share/make/ shlib.mk yzzy: diff shlib.mk shlib.mk~ 3c3 < include $(R_HOME)/etc/Makeconf --- > include $(R_HOME)/etc${R_ARCH}/Makeconf restored the functionality of R CMD INSTALL. Is this a known issue? url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820 Begin forwarded message: > From: roger koenker <rkoenker at uiuc.edu> > Date: March 13, 2006 4:46:30 PM CST > To: r...

....")'. Maybe it is a good time to remove that and export explicitly the symbols that are meant for export. > > Georgi Boshnakov > > > ------------------------------ > > Message: 6 > Date: Fri, 28 Jun 2019 09:06:52 +0000 > From: "Koenker, Roger W" <rkoenker at illinois.edu<mailto:rkoenker at illinois.edu>> > To: "r-devel at r-project.org<mailto:r-devel at r-project.org>" <r-devel at r-project.org<mailto:r-devel at r-project.org>> > Subject: [Rd] tools::package_native_routine_registration_skeleton? > Messag...

...5.33, NAMESPACE has 'exportPattern(".")'. Maybe it is a good time to remove that and export explicitly the symbols that are meant for export. Georgi Boshnakov ------------------------------ Message: 6 Date: Fri, 28 Jun 2019 09:06:52 +0000 From: "Koenker, Roger W" <rkoenker at illinois.edu> To: "r-devel at r-project.org" <r-devel at r-project.org> Subject: [Rd] tools::package_native_routine_registration_skeleton? Message-ID: <00702A4F-67B0-4B0C-A791-E72AF51C4F9C at illinois.edu> Content-Type: text/plain; charset="utf-8" I?m trying t...

...ot;v" not found This may (or may not) be related to the discussion at: http://bugs.r-project.org/cgi-bin/R/Models?id=1861;user=guest but in any case I hope that someone can suggest how such difficulties can be circumvented. url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

...especially on windows, but it is difficult to debug this sort of thing when I can't reproduce it. Any suggestions or other experience would be welcome. The test problem takes a minute or so to run on my mac. Thanks, Roger url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801 > > -------------- next part -------------- > -------------- next part --------------

...) experience converting tables of tournament results into dendrogram-like graphics? Tables, for example, like this: read.table(url("http://www.econ.uiuc.edu/~roger/research/ncaa/NCAA.d")) Any pointers appreciated. RK url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

...[s]] == numeric(0), which is rather # unfortunate -- so far the best I have come up with is: as <- ifelse(length(a[s]),-a[s],TRUE) y <- x[as] which, doesn't read well. Apologies if this has been aired previously... url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

...#39;ve tried saving the pdf in various formats, some of which look vaguely tractable, but I'm hoping that there is something that is more automatic. Does anyone have experience that they could share toward this objective? url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

...ll this with Acrobat 9 pro, but my printer produces something quite consistent with what is viewable on the screen. Apologies in advance if this has an obvious resolution, I didn't see anything in the r-help archive. Roger url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801

...f/admm Rmosek seems to be back on CRAN but perhaps not happily on osx reliaR seems to be on CRAN All three of these packages appear on the imports line of my DESCRIPTION file. Could someone clue me in on what to do? Thanks, Roger url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801

...make and make install seem to go fine, but rudjer: R dyld: /usr/local/lib/R/bin/R.bin malformed library: /usr/local/lib/R/bin/Help (not a Mach-O file, bad magic number) Trace/BPT trap rudjer: Any suggestions would be most welcome. Roger url: www.econ.uiuc.edu/~roger/my.html Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

Hi Roger, As we know that The Oja median has (finite) breakdown point 2/n, i.e., is not robust in any reasonable sense, and is quite expensive to compute, so do we have some better methodology to compute multivariate median Rahul Agarwal Analyst Equities Quantitative Research UBS_ISC, Hyderabad On Net: 19 533 6363 [[alternative HTML version deleted]]

...), type = "density", panel = function(x, bw = bandwidths, ...){ panel.histogram(x, ...) f <- density(x, bw[packet.number()]) panel.lines(f$x, f$y, col = "blue", lwd = 1.5) }) print(lp) url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801

----- Forwarded Message ---- From: Nnamdi <nnamdii at yahoo.com> To: roger koenker <rkoenker at uiuc.edu> Sent: Friday, April 18, 2008 1:08:58 PM Subject: Re: [R] efficiently replacing values in a matrix I tried the sparse matrix implementation, still there are issues: a <- matrix(nrow=10000,ncol=10000) > a.csr <- as.matrix.csr(a) Error in if (nnz == 0) { : missing value whe...

..., ...) } fit$terms <- Terms fit$call <- call attr(fit, "na.message") <- attr(m, "na.message") class(fit) <- c(if (is.matrix(Y)) "mslm", "slm") fit } url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Champaign, IL 61820

...;> sparse.model.matrix which is part of Matrix, and it is the latter function that I'm >> not finding. Maybe I should go back to the requireNamespace strategy again? >> >> Roger >> >> url: www.econ.uiuc.edu/~roger Roger Koenker >> email rkoenker at uiuc.edu Department of Economics >> vox: 217-333-4558 University of Illinois >> fax: 217-244-6678 Urbana, IL 61801 >> >>> On Mar 25, 2015, at 2:54 PM, Thierry Onkelinx <thierry.onkelinx at inbo.be> wrote: >&g...

...Models which has just been pronounced "loaded". I've verified that I can Sweave("rq.Rnw") and texi2pdf("rq.tex", clean=TRUE) without any problem. Any hints greatly appreciated, as always. Roger url: www.econ.uiuc.edu/~roger Roger Koenker email rkoenker at uiuc.edu Department of Economics vox: 217-333-4558 University of Illinois fax: 217-244-6678 Urbana, IL 61801