Re: [Rd] Package install problem on Windows (PR#13284)

2008-11-12 Thread Prof Brian Ripley
Installing versioned packages is not supported with namespaces. I have suggested from time to time that versioned installs be removed because of this and other known issues, and recommend that you do not attempt to use them. On Thu, 13 Nov 2008, [EMAIL PROTECTED] wrote: Full_Name: Lars Hans

Re: [Rd] Dynamic linking to binary code from other packages??

2008-11-12 Thread Jeff Ryan
Charles, > I've looked through the "Writing R Extensions" manual, and can't find > this documented very clearly. A previous question to the list gave me > the very kind response pasted below. I've looked at the suggested > examples (lme4 using C functions from Matrix). It isn't really "clearly"

[Rd] Package install problem on Windows (PR#13284)

2008-11-12 Thread lhansen
Full_Name: Lars Hansen Version: 2.8.0 OS: Windows XP Pro x64 SP2 Submission from: (NULL) (71.39.177.36) Hi, I have run into a problem using "R CMD INSTALL" with the "--with-package-versions" option under Windows. It is a bit obscure, which could explain why other people have not run into it. We

[Rd] Splus-specific entries in pkg/DESCRIPTION files

2008-11-12 Thread William Dunlap
In the past few years we have been working on making it possible to use packages in both R and Spotfire S+ (previously officially called S-PLUS). One problem was that certain lines in the DESCRIPTION file of a package needed to be specific to R or Spotfire S+. E.g., if your package used the xyplo

Re: [Rd] what does negative indexing in a matrix mean?

2008-11-12 Thread Simon Urbanek
On Nov 12, 2008, at 11:28 , Itziar Frades Alzueta wrote: Hi, Does anyone know what the negative indexing of a matrix mean? ?`[` For '['-indexing only: 'i, j, ...' can be logical vectors, indicating elements/slices to select. Such vectors are recycled if neces

[Rd] what does negative indexing in a matrix mean?

2008-11-12 Thread Itziar Frades Alzueta
Hi, Does anyone know what the negative indexing of a matrix mean? I am using the RWeka and this evaluate classifier does not work on new data like this e <- evaluate_Weka_classifier(m1235,newdata=XW4, complexity = FALSE,class = FALSE) while it work with negative indexing: e <- eva