When debugging C or Fortran code in R, it's helpful to run R under a
debugger. I use Insight, which is a wrapper for gdb.
One problem is that in Windows hitting break doesn't cause a trap to
gdb, so it can be hard to stop the process.
I've added a menu item to the r-devel version of Rgui (Misc|B
Full_Name: Byron Ellis
Version: R-devel
OS: Mac OS X
Submission from: (NULL) (24.10.67.29)
Unline R CMD INSTALL, R CMD CHECK does not allow --configure-args to be passed.
This is unfortunate as R CMD CHECK attempts to build the package, running any
configure scripts that may be around thus failin
On Wed, 26 Nov 2003 16:09:34 +0100 (CET), you wrote:
># aldus John W. Eaton :
>
>> It seems to me that using this approach to implement a proper glob()
>> function would be more work than using the glob code that is available
>> as part of bash, which I think will allow you to handle much more
>>
You might like to test the enclosed. Drop the file into .../src/gnuwin32
and edit the following line in Makefile there
OBJS = $(SOURCES:.c=.o) e_pow.o
Then re-make. This uses an existing solution, that from glibc (which MinGW
will not want to use for licence reaso
> From: Douglas Bates
>
> How does the Opteron perform on floating point? Can you try something
> like
>
> > mm = matrix(rnorm(1e6), nc = 1e3)
> > system.time(crossprod(mm))
> [1] 0.51 0.02 0.53 0.00 0.00
> > system.time(crossprod(mm))
> [1] 0.37 0.03 0.40 0.00 0.00
> > system.time(crossprod(mm))
>
>
> ---
> Date: Wed, 26 Nov 2003 16:52:09 + (GMT)
> From: Prof Brian Ripley <[EMAIL PROTECTED]>
> To: John W. Eaton <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>,Martin Maechler <[EMAIL PROTECTED]>, <[EMAIL PROTECTED]>
> Subject: Re: [Rd] Question about Unix file paths
>
>
>
> On
> Pingping Zheng writes:
> Hello,
> I maintain a self-made R package under my own home directory
> "~/.R/library" on our university computer net (SunOS 5.8 system).
> After updating R to 1.8.0, I found other people cannot access my
> package any more. They got this error message:
> Error in
A variant on the theme:
symbols(x=2, y=6, circles=1, inches=F)
does not show a full circle, so you seem to be assuming incorrectly that
symbols() is including the symbols when calculating the plot region.
On the other hand
symbols(x=6, y=6, circles=2, inches=F, xlim=c(1,10), ylim=c(4,10), asp=1
It's rather your peculiar example. If you give more than one circle,
asp=1 is accepted and does work (with warnings).
Symbols is not designed for one symbol (as its name says), and the way it
sets up xlim and ylim in the R code asp=1 does not work for a single
symbol. In the same way plot(10, as
On Wed, 26 Nov 2003, John W. Eaton wrote:
> On 26-Nov-2003, Martin Maechler <[EMAIL PROTECTED]> wrote:
>
> | > " Kurt" == Kurt Hornik <[EMAIL PROTECTED]>
> | > on Wed, 26 Nov 2003 10:05:42 +0100 writes:
> |
> | Kurt> Right. In any case, an explicit glob() function
> | Kurt
On Wed, 26 Nov 2003 10:05:42 +0100, Kurt Hornik
<[EMAIL PROTECTED]> wrote :
>> Prof Brian Ripley writes:
>
>> On Mon, 24 Nov 2003, Duncan Murdoch wrote:
>>> >Duncan Murdoch <[EMAIL PROTECTED]> writes:
>>> Gabor also suggested an option to use shell globbing instead of
>>> regular expressions
# aldus John W. Eaton :
> It seems to me that using this approach to implement a proper glob()
> function would be more work than using the glob code that is available
> as part of bash, which I think will allow you to handle much more
> complex patterns, including [xyz] {a,b,c} etc.
Unix people
> Date: Wed, 26 Nov 2003 13:52:44 +0100
> From: Martin Maechler <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>
> Subject: Re: [Rd] Question about Unix file paths
>
>
>
> > " Kurt" == Kurt Hornik <[EMAIL PROTECTED]>
> > on Wed, 26 Nov 2003 10:05:42 +0100 wr
On 26-Nov-2003, Martin Maechler <[EMAIL PROTECTED]> wrote:
| > " Kurt" == Kurt Hornik <[EMAIL PROTECTED]>
| > on Wed, 26 Nov 2003 10:05:42 +0100 writes:
|
| Kurt> Right. In any case, an explicit glob() function
| Kurt> seems preferable to me ...
|
| Good idea!
|
| More th
> Date: Wed, 26 Nov 2003 10:05:42 +0100
> From: Kurt Hornik <[EMAIL PROTECTED]>
> To: Prof Brian Ripley <[EMAIL PROTECTED]>
> Cc: <[EMAIL PROTECTED]>,Duncan Murdoch <[EMAIL PROTECTED]>
> Subject: Re: [Rd] Question about Unix file paths
>
>
>
> > Prof Brian Ripley writes:
>
> > On Mon
> " Kurt" == Kurt Hornik <[EMAIL PROTECTED]>
> on Wed, 26 Nov 2003 10:05:42 +0100 writes:
> Prof Brian Ripley writes:
>> On Mon, 24 Nov 2003, Duncan Murdoch wrote:
>>> >Duncan Murdoch <[EMAIL PROTECTED]> writes:
>>> >
>>> >> Gabor Grothendieck pointed out a bug to m
Here is a potential wishlist item for adding an argument (asp) to
symbols(). The following code produces a postscript file with two
pages; both should show a circle of radius 2 units. Horizonal and
vertical arrows are drawn to check that the circle is of the correct
radius; in the first plot, the
> Prof Brian Ripley writes:
> On Mon, 24 Nov 2003, Duncan Murdoch wrote:
>> >Duncan Murdoch <[EMAIL PROTECTED]> writes:
>> >
>> >> Gabor Grothendieck pointed out a bug to me in list.files(...,
>> >> full.name=TRUE), that essentially comes down to the fact that in
>> >> Windows it's not always
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