similar to: weighting observations

>Functions that handle probability weights and frequency weights (I think >the latter is what you want) are on my To Do list, but they are a long way >off so it would be great if someone else were to handle them. > I never wrote a package for R, but I'm quite fluent in other programming languages. Even if I don't use R from much time I think I can help. I basically need two

Well, I think the better solution would be to put them on the web: I tried to open two web pages but I forget the possword every time :-(. I see 2 quick solutions: - send the files via e-mail - put the files on CRAN (where?); However I can do these in 2-3 days only (I have sources home). Regards, Federico Spinazzi spinazzi@databankgroup.it Databank S.P.A Via Spartaco, 19, ITALY Tel. + 39 02

A trick I use is to give tab-delimited text files created by excel or R the .xls extension: this may apply, and it may be better, to CSV: R couldn't see any difference whichever the extension will be, and windows will be foolished by the .xls extension an will open the file with Excel that will handel it CORRECTLY. If you need to have the data always alligned in Excel and R this trick will

Under which version of R is it supposed to run ? With 1.1.0 under windows NT 4.0 against Access databases it doesn't work, I cannot get the name of the tables, every query I execute returns with "No Data". I'm surely doing something wrong ... Federico Spinazzi spinazzi@databankgroup.it Databank S.P.A Via Spartaco, 19, ITALY Tel. + 39 02 55002251 >Several of you have kindly

It seems to work smoothly now. Thank you very much. Federico Spinazzi spinazzi@databankgroup.it Databank S.P.A Via Spartaco, 19, ITALY Tel. + 39 02 55002251 -----Messaggio originale----- Da: Prof Brian Ripley <ripley@stats.ox.ac.uk> A: Federico Spinazzi <spinazzi@databankgroup.it> Cc: R-devel@r-project.org <R-devel@r-project.org> Data: lunedì 27 novembre 2000 11.03 Oggetto:

I've just uploaded the files Thanks for your attention, Federico Spinazzi spinazzi@databankgroup.it Databank S.P.A Via Spartaco, 19, ITALY Tel. + 39 02 55002251 -----Messaggio originale----- Da: Kurt Hornik <Kurt.Hornik@ci.tuwien.ac.at> A: Federico Spinazzi <spinazzi@databankgroup.it> Cc: r-devel@stat.math.ethz.ch <r-devel@stat.math.ethz.ch> Data: lunedì 18 dicembre 2000

Hy you all, Short version: I think I have some code that could be interesting to make the R architecture evolve towards better thread support, easier memory management, better user interface programming (progress bar, logs), powerful debugging without recompiling (hach!) some years ago I start learning C with an ambitious project: write a C library for multivariate data analysis. On the route I

>For example, > >> cc -I/usr/local/lib/R/include -lmath test.c ??? I guess it should be > cc test.c -I/usr/local/lib/R/include -lmath The order specified for object files (libraries are) on the compiler command line is IMPORTANT to the linker as it searches for symbols from left to right. Hope that helps. Regards, federico

-----Messaggio originale----- Da: Michael Camann <camann at babylon.cnrs.humboldt.edu> A: r-help at stat.math.ethz.ch <r-help at stat.math.ethz.ch> Data: marted? 22 agosto 2000 21.02 Oggetto: [R] various ordinations >Colleagues, > >I'm developing a library of functions for community ecology analyses and >have a couple of questions that I've not been able to answer

Dear all, Is it possible to call a FORTRAN subroutine which does file processing (open an input and write to an output file) using the .Fortran command. FYI, I am using R 1.1.1 for windows, Thanks, Agus Agus Salim PhD student Dept. of Statistics University College Cork Ireland Tel:353-21-4902197 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing

> Hi, Vivek — there isn't any particular reason that I'm aware of. It's > probably worth pointing (in the omegascript documentation) to the part of > the getting started guide which talks about the different weighting schemes If there isn't any reason then I'd like to send in a patch adding support for those weighting schemes in weight.cc and I agree omegascript

Wondering if I can get some opinions on dom0 CPU pinning and xm weighting. We have several xen servers on SLES11SP1 and up to this point we have never done anything with pinning CPU''s to dom0. We''re trying to decide if we should be doing that. Same goes for xm weighting (if I''m saying that correctly). For example, running the following command when a xen server

Hi, In my explorations of Omega codebase, I have found that Omega is currently missing support for newer weighting schemes added in 1.4.1 (BM25+, PL2+, Dir+). I'd submit a PR addressing that but as I think I might be missing something so just wanted to check if there's a particular reason for that? P.S. Finally back after a long week. Been eagerly waiting for a weekend since the

Hello everyone, I have been working on adding support for BM25+ weighting function from the last couple of weeks. Initially, I considered modifying bm25weight.cc to add support for BM25+ function without disturbing functionalities of BM25. But that didn't work out very well. A day or two was spent trying to refactor and debug the same code. Later, I took another approach following the

Hi All, I'm Sumith, a postgraduate student in Monash university. I'm working in the area of Text weighting schemes and Text Mining. When I'm going through the GSOC project list, I felt interested in the 'Weighting Schemes' project. At the moment, I have worked with different weighting schemes as TF-IDF and would love to join and contribute with my ideas in this project.

Hello, I am running DAISY in R and using the GOWER metric since I am working with mixed variables. I am wondering if there is a way to weight the different variables. I see that there is a weight value for Gower but do not know if this is how to weight the diffrent variables with different weighting values. Please advise if there is a way to weight the different variables. Thank you. -- View

I have a vector of binary data ? a string of 0?s and 1?s. I want to weight these inputs with a normal kernel centered around entry x so it is transformed into a new vector of data that takes into account the values of the entries around it (weighting them more heavily if they are near). Example: - - - - - 0 1 0 0 1 0 0 1 1 1 1 If x = 3, it?s current value is 0 but it?s new

I posted this a week ago on r-devel but to no avail and hope this not considered cross-posting: ===============================cut=============================== hi everybody, which each release I hope that the section "weights: an optional numeric vector of (fixed) weights. When present, the objective function is weighted least squares. _not yet

> It may be worth splitting that part of the $set documentation out into its > own section somehow, because it's getting a bit long - Undoubtedly; $set command has the longest section on the documentation page :) But it would be hard splitting that up because the documentation is organised in a way that each command is really contained in its own specific section. > and the details

Hi guys In our implementation of Xapian for one of our sites, we index the title, subtitle, summary and table of contents of around 200,000 products on ReportBuyer.com. When we create each Xapian doc to index this information, we apply a weighting to each of these 'fields' and add these to the doc using index_text with the second parameter passing in a weighting. I've been asked if