similar to: typos

Dear expeRts, first of all I'd like to thank you for the quick help on my last which() problem. Here is another one I could not tackle: I have data on an absorption measurement which I want to fit with an voigt profile: fn.1 <- function(p){ for (i1 in ilong){ ff <- f[i1] ex[i1] <- exp(S*n*L*voigt(u,v,ff,p[1],p[2],p[3])[[1]]) } sum((t-ex)^2) } out <-

It would be really nice if nlm took a set of "..." optional arguments that were passed through to the objective function. This level of hacking is probably slightly beyond me: is there a reason it would be technically difficult/inefficient? (I have a vague memory that it used to work this way either in S-PLUS or in some previous version of R, but I could easily be wrong.) Here's

Dear R-group members, I use: platform i386-pc-mingw32 arch x86 os Win32 system x86, Win32 status major 1 minor 4.1 year 2002 month 01 day 30 language R I try to fit a 2 compartment model. The compartments are open, connected to each other and

Windows users note: the rw-faq says |1.8) Can I use rw0xx with ESS and emacs? | |Yes. Some time soon versions of ESS (5.1.3 has a `somewhat rough' |prototype for rw0632) will come with support for this version of R. If |yours does not, edit essd-r.el to have | | (inferior-ess-start-args . "--ess")) | |and make sure you give the full path to Rterm.exe as the R executable.

GENERAL REFERENCE ON NONLINEAR OPTIMIZATION? What are your favorite references on nonlinear optimization? I like Bates and Watts (1988) Nonlinear Regression Analysis and Its Applications (Wiley), especially for its key insights regarding parameter effects vs. intrinsic curvature. Before I spent time and money on several of the refences cited on the help pages for "optim",

I am trying to view the source code of the function nlm in the stats package of R 2.4.1. I downloaded the source from CRAN and opened nlm.R, and it calls a .Internal function: .Internal(nlm(function(x) f(x, ...), p, hessian, typsize, fscale, msg, ndigit, gradtol, stepmax, steptol, iterlim)) This is the same thing I saw when entering the function name at the R command

Hi R-Core, i am using nnet and DEoptim, Xcc=matrix(rnorm(100,0.5,0.08),50,2) Ycr=matrix(rnorm(50,0.2,0.05),50,1) pred_regm1 <- function(A) { A1=A[1] A2=A[2] A3=A[3] regm1 <- nnet(Xcc,Ycr,entropy=T,size=A1,decay=A2,maxit=2000,trace=F,Hess=T,rang=A3,skip=T) dif=sum((predict(regm1,Xcc)-Ycr)^2) return(dif) } somar=DEoptim(pred_regm1,c(1,0.00001,0.01), c(25,0.999,0.95),

Hi everyone. I have a problem that I have been unable to determine either the best way to proceed and why the methods I'm trying to use sometimes fail. I'm using the pf() function in an optimization function to find a noncentrality parameter that leads to a specific value at a specified quantile. My goal is to have a general function that returns the noncentrality parameter that

Does anyone have an address for a maintainer, or know what's going on? cheers Ben Bolker ben at bolker-lap2:~$ ping wiki.r-project.org PING econum.umh.ac.be (193.190.194.5) 56(84) bytes of data. ^C --- econum.umh.ac.be ping statistics --- 8 packets transmitted, 0 received, 100% packet loss, time 6999ms ben at bolker-lap2:~$ traceroute wiki.r-project.org traceroute to

I just downloaded the NT version of R and cannot find anything concrete on loading packages. There is alot on how to do it under Unix. The windows FAQ briefly mentions it but does not explain it. I have donwloaded windows binaries of the package "clust.zip" and unzipped it into my c:\rw0632\library directory... So I have c:\rw0632\library\cluster Now what do I do ?

I have huge problems to get additional packages working with rw0632. After copying the ctest package to library, I can do a > library(help = ctest) bartlett.test Bartlett Test for Homogeneity of Variances binom.test Exact Binomial Test ... which dutifully list the content of the package. But loading the package does not work: > library(ctest) Warning: Package

I would like to be a new R user but I have hit a major road block at the start: After installing the rw0632 on NT4, Rterm and Rgui both crash. Running RTerm under gdb gives ... R : Copyright 1999, The R Development Core Team ... Fatal error: unable to open the base package What does this really mean? Regards Karl -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

https://bugzilla.netfilter.org/show_bug.cgi?id=1418 Bug ID: 1418 Summary: segfaults when running nft --file foo.nft --echo Product: nftables Version: unspecified Hardware: x86_64 OS: All Status: NEW Severity: enhancement Priority: P5 Component: nft Assignee: pablo at

I have downloaded rw0632 (Windows Version) from the CRAN at ETH Zuerich. Im working with NT4.0 Service Pack 4. I can start without any problems the GUI program Rgui.exe. But by using Rterm.exe (batch mode or with ESS respectivelly) I always get an error "the instruction at "0x10018ee8" referenced memory at ""......." Any ideas what is wrong? Best Regards Markus

On Wed, Mar 10, 1999 at 03:14:08PM +0000, Simon Bond wrote: > Dear all, > > I'm using R 63.2 on windows NT, when I use > > > lines(x,y, lty=2) > > it produces a dashed line between the first pair of points and then reverts > back to a solid line. It produces different colours perfectly ok, but it's > not really a solution when the plot needs to be printed

Dear R list members, Since today seems to be the day for optimization questions, I have one that has been puzzling me: I've been doing some work on sem, my structural-equation modelling package. The models that the sem function in this package fits are essentially parametrizations of the multinormal distribution. The function uses optim and nlm sequentially to maximize a multinormal

I really don't think this is an R bug; sorry if I've got it wrong twice within a week. Using rw0632 on NT 4.0, I can get R running quite happily under ESS 5.1.3. However, whenever I use help(), although I do get the required help in a split screen, I also get the minibuffer error message: wrong argument type: processp, nil Note: I get this under ESS 5.0 as well. I could live with this,

https://bugzilla.netfilter.org/show_bug.cgi?id=827 Summary: limit: support is broken Product: nftables Version: unspecified Platform: x86_64 OS/Version: All Status: NEW Severity: blocker Priority: P5 Component: nft AssignedTo: pablo at netfilter.org ReportedBy: eric at regit.org

Hello! I would first like to appologice if this question does not fit on this mailing-list. I am new to Linux and I tried to compile R on my Ubuntu Warty linux. I followed the instructions in "R Installation and Administration" manual. It seams that there was a problem with "configure", since when running "make" afterward gave me this reply: make: *** No