similar to: What does "Odp" mean?

Ravi Varadhan and I have been looking at UCMINF to try to identify why it gives occasional (but not reproducible) errors, seemingly on Windows only. There is some suspicion that its use of DBLEPR for finessing the Fortran WRITE() statements may be to blame. While I can find DBLEPR in Venables and Ripley, it doesn't get much mention after about 2000 in the archives, though it is in the R FAQ

Ravi Varadhan and I have been looking at UCMINF to try to identify why it gives occasional (but not reproducible) errors, seemingly on Windows only. There is some suspicion that its use of DBLEPR for finessing the Fortran WRITE() statements may be to blame. While I can find DBLEPR in Venables and Ripley, it doesn't get much mention after about 2000 in the archives, though it is in the R FAQ

> On 25 Apr 2015, at 13:11 , Prof J C Nash (U30A) <nashjc at uottawa.ca> wrote: > > Hendrik pointed out it was the parentheses that gave the complaint. > Single quotes and no parentheses seem to satisfy R CMD check. Perhaps > that needs to be in the WRE. Well, it is in ?toTitleCase: ...However, unknown technical terms will be capitalized unless they are single

Recently I reported a small bug in optim's SANN method failing to report that it had exceeded the maximum function evaluation limit in the convergence code. This is a small enough matter that I was reluctant to create a full-blown bug report. Indeed in the optimx package Ravi Varadhan and I have been developing on r-forge (under the OptimizeR project) it was a minimal work around to fix

I've been creating some R tools that manipulate objective functions for optimization. In so doing, I create a character string with R code, and then want to have it in my workspace. Currently -- and this works fine -- I write the code out, then use source() to bring it in again. Example: cstr<-"jack<-function(x){\n cat(\"Silly x:\")\n print(x) \n }\n" write(cstr,

I spent more time than I should have debugging a script because I wanted x<-seq(0,100)*0.1 but typed x<-seq(O:100)*0.1 seq(0:100) yields 1 to 101, Clearly my own brain to fingers fumble, but possibly one others may want to avoid it. JN

On Wed, Jan 15, 2020 at 02:09:47PM -0800, Ralph Campbell wrote: > I don't understand the lifetime/membership issue. The driver is the only thing > that allocates, inserts, or removes struct mmu_interval_notifier and thus > completely controls the lifetime. If the returned value is on the defered list it could be freed at any moment. The existing locks do not prevent it. > >

On Tue, Jul 30, 2019 at 08:51:57AM +0300, Christoph Hellwig wrote: > All users pass PAGE_SIZE here, and if we wanted to support single > entries for huge pages we should really just add a HMM_FAULT_HUGEPAGE > flag instead that uses the huge page size instead of having the > caller calculate that size once, just for the hmm code to verify it. I suspect this was added for the ODP

Having looked at documentation and codes, I'm still looking to find out who did the installation of the Port libraries. As I work on optimization code improvements, there are often choices of settings (tolerances etc.), and I'd prefer to learn if there are particular reasons for choices before diving in and making any adjustments. It is also worth giving credit where it is due. Given

Normal PDC/BDC isn't possible now. It will be in Samba 3.0 (look in documentation). But you can create substitute solution. For example two idendicaly servers with autocopy of password database, but it isn't PDC/BDC relations. It is two identicaly domains. I have two servers with samba, with two indenticaly password databases and smb.conf. When I have problem with one, I can fastly change

Not paying close attention to detail, I entered the equivalent of pstr<-c("b1=200", "b2=50", "b3=0.3") when what I wanted was pnum<-c(b1=200, b2=50, b3=0.3) There was a list thread in 2010 that shows how to deal with un-named vectors, but the same lapply solution doesn't seem to work here i.e., pnum<-lapply(pstr, as.numeric) or similar vapply

On Tue, Jul 30, 2019 at 03:14:30PM +0200, Christoph Hellwig wrote: > On Tue, Jul 30, 2019 at 12:55:17PM +0000, Jason Gunthorpe wrote: > > I suspect this was added for the ODP conversion that does use both > > page sizes. I think the ODP code for this is kind of broken, but I > > haven't delved into that.. > > > > The challenge is that the driver needs to know

Using R2.12.1 on Ubuntu 10.04.1 I've tried to run the following code chunk in odfWeave <<fig1, echo=TRUE,fig=TRUE,width=7,height=4>>= x<-seq(1:100)/10 y<-sin(cos(x/pi)) imageDefs <- getImageDefs() imageDefs$dispWidth <- 4.5 imageDefs$dispHeight<- 4.5 setImageDefs(imageDefs) X11(type="cairo") plot(x,y) title(main="sin(cos(x/pi))")

I noted Duncan's comment that an answer had been provided, and went to the archives to find his earlier comment, which I am fairly sure I saw a day or two ago. However, neither May nor June archives show Duncan in the thread except for the msg below (edited for space). Possibly tech failures are causing misunderstandings. JN On 14-06-02 06:00 AM, r-devel-request at r-project.org wrote: >

I'd echo a lot of what has been said about this by the folk who have been making R work so well. One of the main difficulties is that the environment of computations affects relative performance. e.g., what settings did a distro package builder choose. I note that my 3 GHz Dual Core machine running Ubuntu 8.04 gets octave 3.0.0 octave:6> tic; a = a + 1; toc Elapsed time is 0.120027

On 24.04.2015 22:44, Ben Bolker wrote: > Prof J C Nash (U30A <nashjc <at> uottawa.ca> writes: > >> >> I was preparing a fix for a minor glitch in my optimx package and R CMD >> check gave an error that the title was not in title case. > > [snip] to make Gmane happy ... > >> I have found >> >> A Replacement and Extension of the

If I run cvec<-c("test.f", "test.sf", "try.g","try.res", "try.f") print(cvec) indx<-grep('\.f',cvec,perl=TRUE) fset<-cvec[indx] print(fset) I get > cvec<-c("test.f", "test.sf", "try.g","try.res", "try.f") > print(cvec) [1] "test.f" "test.sf"

Dear Mr Petr Pikal I am extremely sorry for the manner I have raised the query. Actually that was my first post to this R forum and in fact even I was also bit confused while drafting the query, for which I really owe sorry to all for consuming the precious time. Perhaps I will try to redraft my query in a better way as follows. I have two datasets "A" and "B" containing the

How about allowing underscore? (I believe WRE is silent on this, and I have not tried submitting a package with underscore in the title.) As I pointed out in my OP, _optim()_ works. And we have the advantage that we can distinguish package from function. The purpose of consistent editing is surely to provide the affordances that save us from needing extra documentation, as per Donald Norman's

"enrico.foscolo2 at libero.it" <enrico.foscolo2 at libero.it> napsal dne 21.01.2009 11:54:49: > I can't use the function "outer" because my function fun() doesn't take vectors > as arguments. If you can not R-help at r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide