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Hi all, I am trying to do an inversion of electromagnetic data with non-negative least squares method (Tikhonov regularisation) and have got it programmed in S-Plus. However I am trying to move all my scripts from S-Plus to R. Is there an equivalent to nnls.fit in R? I think this can be done with pcls? Right? S-Plus script: A, L and data are matrices, lambda is a vector of possible lambda

Dear all, I am not sure what I am doing wrong, but I have some unexplained behaviour when saving a lattice graph including text to a pdf file. The text seems to move around. It must have something to do with the way coordinates are set in devices other than jpg. Any suggestions would be helpful Willem Here is some example code setwd("c:/willem/research/misc") today <-

Hi, First of all, thanks for the efforts of all the developers and contributors - I'm very new to R and at the moment am just using it to create some graphics, but it seems to be quite powerful. I've googled the archives and wasn't able to find anyhting that dealt with this problem, so would appreciate any suggestions/tips. In a pairs plot I'd like to plot a linear regression line

Colleagues, I am trying to use my PDC as a time server. time server = yes upon login a group based scripts are executed. Scripts include line: net time \\samba.server /set /yes Time changes only if a user who logs was added Power Users Group on the local machine. My users belong to either staff, pgrads, ugrads, vis UNIX groups. What do I need to do to ensure that time is synchronised on

More newbie questions from me ... How do you specify multiple requires in an exec ? What I''ve tried: define cvsserve($source, $path, $user = false) { file { $path: ensure => directory, owner => root, group => root } $cvscmd = $user ? { false => "/usr/bin/cvs export $source/$name .", default =>

I have been using PXELINUX, with "LOCALBOOT 0" when wanting to boot from disk, for many years. Now on new Dell Optiplex 990 machines, PXE boot with "LOCALBOOT 0" hangs after message Booting from local disk... without the expected "Exiting PXE" message. I tried "LOCALBOOT -1" and some other values also, none seemed to work. I tested SYSLINUX 4.04.

Hi, Found the answer to the background myself: 'trellis.par.get' and 'trellis.par.set' background<-trellis.par.get("background") background$col<-"white" trellis.par.set("background", background) Willem -- Dr R.W. Vervoort McCaughey Senior Lecturer Hydrology and Catchment Management Faculty of Agriculture, Food and Natural Resources Rm 503,

Hi Sam, Thanks for your reply. I am implementing my research (http://www.it.usyd.edu.au/~suri/Detecting%20Buffer%20Over.pdf), a translation of LLVM to a simple non-deterministic language to detect buffer overflows. It involves (1) printing a control flow graph of basic blocks of a function (easily done) (2) translating each llvm statement to a corresponding data flow language (needs ASTs to

I am seeing a BUNCH of these type of messages in my log.nmb file. the IP address varies, with only 2 different ones showing up. process_node_status_request: status request for name *<00> from IP 206.139.7.109 on subnet REMOTE_BROADCAST_SUBNET - name not found. The other IP address is 192.68.22.214 Unfortunately, the log does not have time stamps, so I don't know when this is

Hi all, I've followed the instructions in the DOMAIN.txt document to setup roaming profiles for my Win 95/98 workstations with great success....except for one thing. Prior to setting the samba server up as a domain server I had the workstations mapping the users' home directories to E drive (right click the share on the server & select Map Network Drive). After setting up the samba

I have two sites, which are seperated by a campus network. Even with the new 'browse fix' release, I cannot convice the win 3.11 machines to do a domain login to the server in the other subnet. A single win95 machine in the subnet does every thing fine, domain login, network neighbourhood, the works. The win 3.11 machines can browse for shares on the remote server and connect fine - they

Is the fortran source code for the MODREG package available? If so can someone send me a zip file or point to a web address? Thanks, Matt. ------------------------------------------------- This mail sent through IMP: www-mail.usyd.edu.au

Hi, I would like to know how (if) I can extract some of the information from the summary of my nlme. at present, I get a summary looking something like this: > summary(fit.nlme) Nonlinear mixed-effects model fit by maximum likelihood Model: MLKYLD ~ W4(DIM, logA, B, C) Data: ADHIS.x0 AIC BIC logLik 265314 265401.6 -132647 Random effects: Formula: list(logA ~ 1 , B ~

Hi Could anyone please tell me what to do to resolve this error message? I tried to run a gam with the mgcv package and got the following error: "Error in qr.qty(qrc, sm$S[[1]]): NA/NaN/Inf in foreign function call (arg 5)" (I have 116 covariates, I'm using the "cr" basis to speed things up, the binomial family and, where necessary, have set the required k to lower than

Is anyone else seeing Vista (final) will not "connect" to a samba-hosted printer? I'm getting error 0x00000057. I can connect to the port only and install a local driver, though. It's just that the drivers will not load correctly. The drivers do load partly, because I can see driver-specific attributes if I go to "Properties" rather than "Connect". But a test

Hello people. We have an OLD version of Samba linking a Sun running SunOS 4.1.3 with PCs running Windows 95. Both Samba and the OS are to be upgraded in the next couple of months but until that ahppens we have a problem that I would like some advice on. The problem is the list of defined printers in Windows disappears every now and then. It does not happen for all PCs simultaneously, or

# I have a dataframe with data and factors similar to the following: a <- rep(c("a", "b"), c(6,6)) df <- data.frame(f=a, d=rnorm(12)) df # I am trying to write a 'for' loop which will produce a jpeg histogram for each factor. I can individually isolate the data from a factor and produce a jpeg histogram like so: fnc <- function(x){ x <-

Hi, LLVM already uses dynamic-programming based optimal pattern matching selectors for some of the target architectures. But as far as I know, the code is first converted out of the SSA form, before the selection process takes place. The same approach is used by many other compilers. But there is an article from Erik Eckstein, where a different method is proposed. In the described approach, the

I am trying to install R-0.63.3 on a Digital Alpha running OSF V4.0D, and having some difficulties. Can anyone help? Also, I found some "oddities" in the installation process. I expect that this message is read by the developers, maybe some of my suggestions can be incorporated into future releases. Please reply to me directly (as well as possibly also to this mailing list): I am not a

Dear colleagues, This is newbe question really. I need to setup a "public" directory - aka when mounted from a windows client from a particular subnet no questions are asked, all users have "full control" over contents of the folder. Setup security = domain Share configured as follows: [goldsim] comment = GoldSim license file area path =