Has anyone developed an R interface to VTK? We are looking into marrying
some R graphics with a scientific visualization package VisIt that is
based on VTK. I found some references to VTK on this list back in 2001
and 2002 suggesting an R-VTK interface would be easy. I will be grateful
for any
On Mon, 24 Apr 2006, Prof Brian Ripley wrote:
> On Mon, 24 Apr 2006, Torsten Hothorn wrote:
>
> >
> > Dear developeRs,
> >
> > I thought that backslashes can be escaped in the usual way (and I think I
> > did this before) but I can't see why
> >
> > R> gsub("\\", "x", "\alpha")
> > Error in gsub(p
On Mon, 24 Apr 2006, Torsten Hothorn wrote:
>
> Dear developeRs,
>
> I thought that backslashes can be escaped in the usual way (and I think I
> did this before) but I can't see why
>
> R> gsub("\\", "x", "\alpha")
> Error in gsub(pattern, replacement, x, ignore.case, extended, fixed,
> useBytes)
\ is a special character in regular expressions so you need to
escape it as \\ but putting \\ between quotes give you only \
so you need to get \\. Any of these would work:
gsub("", "x", "\\alpha")
gsub("[\\]", "x", "\\alpha")
sub(".", "x", "\\alpha") # assumes \ is first character
gsub(
On Apr 24, 2006, at 10:23 AM, Torsten Hothorn wrote:
>
> Dear developeRs,
>
> I thought that backslashes can be escaped in the usual way (and I
> think I
> did this before) but I can't see why
>
> R> gsub("\\", "x", "\alpha")
> Error in gsub(pattern, replacement, x, ignore.case, extended, fixed
Dear developeRs,
I thought that backslashes can be escaped in the usual way (and I think I
did this before) but I can't see why
R> gsub("\\", "x", "\alpha")
Error in gsub(pattern, replacement, x, ignore.case, extended, fixed,
useBytes) :
invalid regular expression '\'
gives an error.
Ok, that was it. After taking Msys out of the equation, and removing
some extra folders at the start of my PATH that weren't supposed to be
there, the whole thing compiled perfectly. Thanks again for your help.
Mike
Prof Brian Ripley wrote:
> I think you are somehow running in MSYS (also not pa
Email to Jeff Banfield, the creator of RWeb, seem to bounce with
- The following addresses had permanent fatal errors -
<[EMAIL PROTECTED]>
(reason: 550 5.1.1 <[EMAIL PROTECTED]>... User unknown)
Does anyone know how to reach Jeff?
Thanks
-k
__
I think you are somehow running in MSYS (also not part of the
instructions) and so have a different Perl earlier in your path.
There's a comment in those instructions about
This section contains a lot of prescriptive comments. They are
here as a result of bitter experience.
and
R-admin recommends -std=gnu99, which will solve this.
Given that long and long long mean different things on different
platforms, I would endorse the recommendation to use a C99 explicit type.
On Mon, 24 Apr 2006, Robin Hankin wrote:
> Hi.
>
> R-exts, section 1.7, discusses the passing of long
Hi.
R-exts, section 1.7, discusses the passing of long long integers
between R and C.
I want to use unsigned long long integers, but
I only need them inside a C function.
I have a function that maps the nonnegative integers to the positive
integers.
The function is defined by a delicate recu
Prof Brian Ripley wrote:
> On Mon, 24 Apr 2006, Mike Leahy wrote:
>
>> Hello list,
>>
>> Out of interest, I've been trying to compile R on WinXP with MinGW/MSYS.
>> I've been following the instructions for compiling R on windows as
>> closely as possible. Below is my configure statement, which s
Kurt Hornik wrote:
>>ernesto writes:
>>
>>
>
>
>
>>Hi,
>>
>>
>
>
>
>>I'm adjusting package FLCore to the new R version and I got an error
>>due to the change of the transform function argument "x" to
>>"_data". Was this intentional ?
>>
>>
>
>You mean that you
> ernesto writes:
> Hi,
> I'm adjusting package FLCore to the new R version and I got an error
> due to the change of the transform function argument "x" to
> "_data". Was this intentional ?
You mean that you get the error? :-)
See NEWS:
o The data frame argument to transform() is n
Hi,
I'm adjusting package FLCore to the new R version and I got an error due
to the change of the transform function argument "x" to "_data". Was
this intentional ?
Regards
EJ
__
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo
On Mon, 24 Apr 2006, Mike Leahy wrote:
> Hello list,
>
> Out of interest, I've been trying to compile R on WinXP with MinGW/MSYS.
> I've been following the instructions for compiling R on windows as
> closely as possible. Below is my configure statement, which seems to
> work okay except that no
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