similar to: GLM question

Dear R users, I am trying to fit a glm with a distribution free family, link = log and variance = constant*mu. I guess I have to use the quasi family but the choices of variance are restricted to constant or mu or mu^2..., I don't know the way to choose the variance that I need, i.e. constant*mu. If you have any ideas or advice, please tell me. Thanks, Laetitia Mestdagh Laetitia Mestdagh

I just updated my web server box, running Debian testing, to samba v3, and am having some problems with a share. Can anyone advise me on this? I have a share called "allsrvr" which is defined in my smb.conf file as follows. Please note that security isn't an issue here. The server is connected to my home system via a VPN and all smb/cifs ports are closed to the world at the

I have always avoided missing data by keeping my distance from the real world. But I have a student who is doing a study of real patients. We're trying to test regression models using multiple imputation. We did the following (roughly): f <- aregImpute(~ [list of 32 variables, separated by + signs], n.impute=20, defaultLinear=T, data=t1) # I read that 20 is better than the default of

At a snail's pace I keep on translating an introduction to R into italian; I have reached the section describing the glm() function, in which some example code is presented. The very last line of code, before the beginning of the section on Poisson models is: ldp <- ld50(coef(fmp)); ldl <- ld50(coef(fmp)); c(ldp, ldl) which of course gives results 43.663 and 43.663; the correct code

At a snail's pace I keep on translating an introduction to R into italian; I have reached the section describing the glm() function, in which some example code is presented. The very last line of code, before the beginning of the section on Poisson models is: ldp <- ld50(coef(fmp)); ldl <- ld50(coef(fmp)); c(ldp, ldl) which of course gives results 43.663 and 43.663; the correct code

Can someone please explain these smb.log entries??? [2003/08/26 18:58:31, 0] smbd/service.c:make_connection(381) fmouse logged in as admin user (root privileges) [2003/08/26 18:58:35, 0] lib/util_sock.c:read_socket_with_timeout(298) read_socket_with_timeout: timeout read. read error = Connection reset by peer. [2003/08/26 18:58:35, 0] smbd/oplock.c:oplock_break(758) oplock_break:

I am a true R novice aonly using it for this function ;) I am trying to use color2D.matplot to form a image of my data using the following conditions color2D.matplot(fi1, c(dr), c(dg), c(db), nslices=7, ylab='Species', xlab="gene", show.legend=TRUE) where fi1 is my matrix. I have a matrix with 36 columns and 130 rows. most entries are 1 or 0 and I am trying to get this

Hi One of our customers has a Filemaker database which needs to be accessed for some data. Using the Web Companion, I can query the database for an XML version of the data. I need to be able to push this data into an array of hashes, so I can access it in a more convenient way. Filemaker is able to provide me with 2 XML formats (DSO-XML and FMP-XML): *********** DSO-XML ***********

I'm trying to write a backend for a target with no hardware floating point support. I've added a single i32 register class. I'm wanting all floating point operations to be lowered to library function calls. For the most part LLVM seems to get this right. For example define double @div(double %a, double %b) { %result = fdiv double %a, %b ret double %result } is expanded to a

Hi! Does anybody know a string function that would calculate how many characters two strings share? I.e. ("Hello World","Hello Peter") would be 7. Thanks. Laetitia

Hello, Is there a simple and fast function that returns a vector of the number of replications for each object of a vector ? For example : I have a vector of IDs : ids <- c( "ID1", "ID2", "ID2", "ID3", "ID3","ID3", "ID5") I want the function returns the following vector where each term is the number of replicates for the

On Jun 23, 2008, at 5:35 AM, Richard Osborne wrote: > I'm trying to write a backend for a target with no hardware floating > point support. I've added a single i32 register class. I'm wanting all > floating point operations to be lowered to library function calls. For > the most part LLVM seems to get this right. For example > > define double @div(double %a, double

Hi, I've had a little problem for several weeks now. It is annoying and therefore I will ask for help now: When I write a script with several iterations, I make it write out a text file to save the data during the run. For example I write: if (i %% 25) write.table(output,"temporary_output.txt") Later on, when I read in this output and want to calculate things, R complains that

Hi R people! I am looking for some suggestions writing an if-else function. The idea is to characterize different plots containing counts of variables (here parasites). If a plot has a count equal or higher than 4 for any parasite the function should return a 1 else a 0. Later I can loop the function over all plots. Here I have a little subset of my data: VariablePAR Plot1

Help! Being a bit of a novice, please bear with me if this is a stupid question! I am trying to fit a saturated model to some count data that I have: model<-glm(COUNT~SP*LOC*COL*TIME*TREAT,poisson) but R keeps on crashing and coming up with (occasionally before crashing) an error that states: Algorithm did not converge in: (if(is.empty.model(mt)) glm.fit.null else glm.fit)(x = X, y = Y,

Hello everyone, How can I specify in tcltk file browser the initial directory to "MyComputer" in Windows where Drives and Partition are accessible? And just a little question if anyone knows, is there a way to use the function choose.files under windows to select a directory? Thanks a lot for your help. Laetitia.

Hi, I have R installed under a Mandrake linux system and I don't have shell utilities any more under my R console such as completion when writing a file path, back and forth in the history, bindkeys... Moreover when I quit R by saving, no .Rhistory file is created while the .Rdata is. I don't get how this work, I thought it was based on the user unix shell but it does not seem. Any

Evan Cheng wrote: > On Jun 23, 2008, at 5:35 AM, Richard Osborne wrote: > >> I'm trying to write a backend for a target with no hardware floating >> point support. I've added a single i32 register class. I'm wanting all >> floating point operations to be lowered to library function calls. For >> the most part LLVM seems to get this right. For example

Hello World, I have a function that makes pairwise comparisons between two strings. I would like to apply this function to my data (which consists of columns with different strings) in the way that it compares the first with the second entry, and then the third with the fourth, and then the fifth with the sixth, and so on down each column... So (2x-1) and (2x) would be the different entries to be

I'm running Gentoo linux and Wine 20031016 installed from a Gentoo ebuild. I'm trying to install and run Quickbooks Pro 99. Wine has created a ~/.wine directory for me with a collection of files therein which appear to be the proper ones. I have mounted the QB99 install CD on /mnt/cdrom and cd'd to that directory and run autorun.exe under wine. A warning dialog pops up almost right