Hi, I am a newbie on C++
Right now I have an array of doubles in C++.
Is there a way to "export" that array into R? Of course, I can allocate
the memory block first using "allocVector" and copying the array contents
one by one.
But, what if that array is fairly large? Copying doesn't look tha
Yes, thanks. Should be fixed now in r-devel and 2.9.0 patched.
John
hpa...@fhcrc.org wrote:
Hi,
I can't get the non-abbreviated class names of the
rows and the cols of the Adjacency Matrix:
setClass("ClassWithALongName")
setClass("SubclassOfClassWithALongName",
contains="ClassWithA
Duncan Murdoch wrote:
On 18/04/2009 10:12 AM, Romain Francois wrote:
Hello,
Could the code that auto prints a function/closure be extracted from
print.c so that there would be a print.closure function.
I would like to be able to mask a print.closure function so that I
have a custom auto-print
Duncan Murdoch wrote:
On 18/04/2009 10:12 AM, Romain Francois wrote:
Hello,
Could the code that auto prints a function/closure be extracted from
print.c so that there would be a print.closure function.
I would like to be able to mask a print.closure function so that I
have a custom auto-print
Ok, noted. Sorry for the confusion.
-Original Message-
From: Martin Maechler [mailto:maech...@stat.math.ethz.ch]
Sent: Saturday, April 18, 2009 1:02 PM
To: Qifei Zhu
Cc: r-devel@r-project.org
Subject: Re: [Rd] dotplot in a loop
This is *definitely* a question for R-help,
not for R-deve
This is *definitely* a question for R-help,
not for R-devel.
Please do not misuse R-devel!
Regards,
Martin
> "QZ" == Qifei Zhu
> on Sat, 18 Apr 2009 12:34:38 -0400 writes:
QZ> Hi all,
QZ> I'm a newbie R developer, am trying to dotplot a few graphs using a for
QZ> loop.
Hi all,
I'm a newbie R developer, am trying to dotplot a few graphs using a for
loop.
The following code works fine but once I wanna plot inside a loop, nothing
happens.
> for(i in 1:1){dotplot(y~x)}
> y <- c(1,2,3)
> x <- c('a','b','c')
> dotplot(y~x)
> for (i in 1:3) {dotplot(y~x)} (y and x de
On 18/04/2009 10:12 AM, Romain Francois wrote:
Hello,
Could the code that auto prints a function/closure be extracted from
print.c so that there would be a print.closure function.
I would like to be able to mask a print.closure function so that I have
a custom auto-print. One reason for that i
Hello,
Could the code that auto prints a function/closure be extracted from
print.c so that there would be a print.closure function.
I would like to be able to mask a print.closure function so that I have
a custom auto-print. One reason for that is I plan to have syntax
highlighting within the
Hello,
I am trying to patch as.matrix.dist to achieve some speedup.
> m <- expand.grid( x = 1:20, y = 1:20, z = 1:20 )
> d <- dist( m )
> system.time( out <- stats:::as.matrix.dist( d ) )
user system elapsed
15.355 3.110 19.123
> system.time( out <- as.matrix.dist( d ) )
user system ela
Dear list members,
The release of R 2.9.0, reminds me of a long-standing nit that I have to
pick. I prefer not to transfer and update all of the packages in my old
library, because I see a new release of R as an opportunity to start with a
clean slate. I'd rather install packages as I need them. M
Hi,
I can't get the non-abbreviated class names of the
rows and the cols of the Adjacency Matrix:
setClass("ClassWithALongName")
setClass("SubclassOfClassWithALongName",
contains="ClassWithALongName")
Trying all possible values for 'abbreviate' (with R-2.9.0):
classesToAM("SubclassOf
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