search for: dopt

Hi all, Does anybody have a workable dopt program in R to generate D-optimal designs. I downloaded dopt.zip from stat homepage of the university of oxford, whenever I load it into R and try to run, the following error comes: Error: couldn't find function "Dopt". Any information will be highly appreciated! Thank you! Harvey....

Hi, I would like to have some advise about how to install Dopt on R for Windows. I can not manage to properly compile Dopt.f anf to get a suitable dll for R. Can someone explain me step by step what should I do ? Thanks in advance Isabelle Zabalza-Mezghani

...the Rcmdr interface at time for ease, when using the Rcmdr interface is used the same data file, formula and desired number of runs. I also set the seed to that of the optFederov call above. I was expected the same design to be generated. However, when I examine the balance of the generated design, Dopt.design and optFederov yield different designs. Given that Dopt.design is a DoE wrapper for optFerderov I am confused as to why this is happening. #Using R-commander Dataset.Dopt <- Dopt.design(48, data= file, formula, nRepeat= 300 ,randomize= TRUE, seed=403) Apologies if this has a si...

Dear R-helpers, Would anybody have a compiled binary version (for Windows) of the Dopt library that is in the development site?. best regards, IOsu -------------------------------------------------------------- Jes?s Mar?a Fr?as Celayeta Dublin Institute of Technology School of Food Sci. and Env. Health. Cathal Bruha St., Dublin 1. Ireland Phone: +353 1 4024459 Fax: +353 1 402449...

The `src/contrib/Devel' dir contains *bats* Basic time series modelling functions. *dopt* Finding D-optimal experimental designs. *tcltk* Basic interface with Tcl/Tk. *timeslab* Time series routines. *vtcl* Interface to Visual Tcl. which have all been there for a long time. What is the current status, is any of the above getting ready for being moved into `src/con...

...one by one by every element of another seq (which is of higher length than that of the vector), and then calculated a quantity from each of the resulting vector and compare them. I have written the following program, but I think it is not running correctly, Can anyone please correct this Please!  dopt<-function(beta)  {  set.covar<-seq(-1,1,0.001)  n<-length(set.covar)  xi<-sample(set.covar,5)  ## start of information loop  infor<-function(xi)  {  mu<-exp(t(xi)*beta)/(1+exp(t(xi)*beta))  mui<-mu%*%t(1-mu)  xmui<-mui%*%t(xi)  info<-xmui%*%xi  }  ## end of information lo...

...synthetic testing when there’s still so much low-hanging fruit to pick using that technique. The example from https://reviews.llvm.org/D81939 illustrates this perfectly: in this case it’s not necessary to invent a new testing technique to uncover the bug, because simply running `./bin/llvm-lit -Dopt="opt -debugify-each" test/Transforms/DeadArgElim` finds the same issue. As I mentioned in the previous mail, I do really think the debugify technique is great & I use it. But, in order to detect that variable "x" was optimized-out starting from pass Y, I only run the di-...

Hi, I am sharing the proposal [0] which gives a brief introduction for the implementation of the LLVM DI Checker utility. On a very high level, it is a pair of LLVM (IR) Passes that check the preservation of the original debug info in the optimizations. There are options controlling the passes, that could be invoked from ``clang`` as well as from ``opt`` level. By testing the utility on the

...ansforms/InstCombine/icmp-div-constant.ll -instcombine -S -enable-debugify If you're interested in collecting statistics on which passes drop the most debug info, you could teach the debugify pass to log the number of dropped variables/locations per test, and run the test suite with `llvm-lit -Dopt="opt -enable-debugify"`. It would be really useful to have that information. best, vedant > On Jan 29, 2018, at 12:45 PM, Francois Pichet via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > My experience is that just running mem2reg (while disabling virtually all other...

...-constant.ll > -instcombine -S -enable-debugify > > If you're interested in collecting statistics on which passes drop the > most debug info, you could teach the debugify pass to log the number of > dropped variables/locations per test, and run the test suite with `llvm-lit > -Dopt="opt -enable-debugify"`. It would be really useful to have that > information. > > best, > vedant > > > > On Jan 29, 2018, at 12:45 PM, Francois Pichet via llvm-dev < > llvm-dev at lists.llvm.org> wrote: > > > > My experience is that just runni...

My experience is that just running mem2reg (while disabling virtually all other passes ) in O1 will substantially improve debuggability while giving acceptable performance. On Mon, Jan 29, 2018 at 11:39 AM, via llvm-dev <llvm-dev at lists.llvm.org> wrote: > (Remembering to +llvm-dev this time…) > > > > There has been some progress in the direction of improving debuggability

...packages rmutil, gnlm, stable, growthm repeated, event, ordinal -- Bioconductor packages Biobase, annotate, affy, AnnBuilder, edd, genefilter, geneplotter, rhdf5, marrayTest, marrayClasses, marrayInput, marrayPlots, multtest, ROC, tkWidgets -- snow from Tierney -- deal from gR -- from Devel Dopt, GRASS, PHYLOGR, R2HTML, RPgSQL, dseplus, pls, runstat, multidim, mclust, ensemble, locfit, write-snns -- from OmegaHat gtk, OOP, RGtk, RGtkViewers, RObjectTables, RSPerl, RSPython what does NOT load tkrplot > library(tkrplot) Loading required package: tcltk dyld: /usr/local/lib/R/bin/R....

A couple of months ago I downloaded R 1.6.0's binary for Windows, which I have since been using without any particular problem, that is on one machine running Windows 98. Last week I set up a local network and have since tried to use R remotely, i.e. R is installed on the previous machine and nowhere else. On the client's side, the GUI opens correctly and allows me to do simple

Hi, One thing which came up repeatedly is that clients using the IMAP server I run (using Dovecot 2.1) wonder whether they broke their Sieve scripts, i.e. it often goes like "I don't know whether I just didn't receive any mail, or whether my filters broke. Can you check the logs?". I then usually just run the sieve-test binary (part of the Pigeonhole distribution) and send them

Hello, all. In our multi-tenant environment, we would like to be able to use the reinvite media redirection within Asterisk for calls within a tenant but not between tenants. We would like inter-tenant calls to be fully proxied by the Asterisk server. I think the answer is, "we can't," but I thought I'd ask anyway. I'd dearly like to remove the substantial traffic

I am teaching a graduate course on Statistical Computing this semester. A major part of the grade is determined by a project in which a student or small group of students produce, test, and document some software for statistics. I will encourage those students who are developing in S to package their software as an R package. I would welcome suggestions of possible projects, especially projects