Re: [Rd] raster support in graphics devices

2009-12-05 Thread Simon Urbanek
On Dec 5, 2009, at 4:11 PM, Romain Francois wrote: > I agree too, I was just trying to put on the balance the amount of work that > would require graphics supporting connections. > > Who's willing to do it ? > The issue is not the will nor complexity on the GD side, but connections are not e

Re: [Rd] request to make --enable-prebuilt-html the default build on linux

2009-12-05 Thread Duncan Murdoch
On 05/12/2009 4:36 PM, Jonathan Baron wrote: I don't understand the advantages of generating html help dynamically, but I have found some clear disadvantages. One is that I can no longer use a bookmark in my browser to access the list of packages and go from there to individual help pages. If

[Rd] request to make --enable-prebuilt-html the default build on linux

2009-12-05 Thread Jonathan Baron
I don't understand the advantages of generating html help dynamically, but I have found some clear disadvantages. One is that I can no longer use a bookmark in my browser to access the list of packages and go from there to individual help pages. The other is that, if I try to use ESS instead (usi

Re: [Rd] raster support in graphics devices

2009-12-05 Thread Romain Francois
I agree too, I was just trying to put on the balance the amount of work that would require graphics supporting connections. Who's willing to do it ? On 12/05/2009 07:06 PM, Tobias Verbeke wrote: Hi, Gabor Grothendieck wrote: Its not just the time. Its also the nuisance of having to manage

Re: [Rd] raster support in graphics devices

2009-12-05 Thread baptiste auguie
Dear all, It seems to me that grid.raster is a special case of grid.rect as far as the intended visual output is concerned. The example below illustrates how both can be used to produce an image of the volcano data, d <- volcano cols <- grey(t(d)/max(c(d))) xy <- expand.grid(x=seq(0, 1, length=n

Re: [Rd] raster support in graphics devices

2009-12-05 Thread Tobias Verbeke
Hi, Gabor Grothendieck wrote: Its not just the time. Its also the nuisance of having to manage files that I never needed in the first place. I agree with Gabor that it is more than a 'nice to have'. There are situations (when integrating R with other applications) you don't want to touch a

Re: [Rd] error in help.search (PR#14113)

2009-12-05 Thread Duncan Murdoch
On 04/12/2009 5:40 PM, dgr...@fhcrc.org wrote: Full_Name: Doug Grove Version: 2.10.0 10-26-2009 OS: x86_64-unknown-linux-gnu Submission from: (NULL) (140.107.164.65) Hi, Looks like the revisions to help.search didn't get completely finished. When the user specifies the argument 'package' th

Re: [Rd] tm and e1071 question

2009-12-05 Thread Ingo Feinerer
On Fri, Dec 04, 2009 at 02:21:52PM +0100, Achim Zeileis wrote: > I would like to use the svm function of the e1071 package for text > classification tasks. Preprocessing can be carried out by using the > excellent tm text mining package. :-) > TermDocumentMatrix and DocumentTermMatrix objects of

[Rd] error in help.search (PR#14113)

2009-12-05 Thread dgrove
Full_Name: Doug Grove Version: 2.10.0 10-26-2009 OS: x86_64-unknown-linux-gnu Submission from: (NULL) (140.107.164.65) Hi, Looks like the revisions to help.search didn't get completely finished. When the user specifies the argument 'package' the code doesn't define the variable 'paths' prior

[Rd] Typo in help(Special) (PR#14111)

2009-12-05 Thread chris . jackson
There's a typo in the definition of the Gamma function in help(Special) i.e. the file src/library/base/man/Special.Rd Looks like "a" should be replaced by "x" in the equation on line 63: \deqn{\Gamma(x) = \int_0^\infty t^{a-1} e^{-t} dt}{integral_0^Inf t^(a-1) exp(-t) dt} I checked this is sti

Re: [Rd] Error in namespaceExport(ns, exports) :

2009-12-05 Thread Seth Falcon
On 12/3/09 3:10 PM, David Scherrer wrote: Dear all, I get the error "Error in namespaceExport(ns, exports) : undefined exports function1 , function2" when compiling or even when I roxygen my package. The two function I once had in my package but I deleted them including their .Rd files. I a