> In most cases your package is going to be distributed as binary anyway, so
> CRAN compiled it, and CRAN compiled Rcpp, so there should be nothing to
> worry.
And even if you're not distributing from source, telling (windows)
users to install rtools and then use install_github is not a big
barrie
Dear Dirk, Romain, Kevin, and others.
Since I am currently actively working on extending the dendrogram object in
R, I have a real interest in finding and solving some of the major
bottlenecks of dendrogram manipulation.
Thank you all for all of your help and suggestions thus far.
I took the libe
Just a suggestion re: recursion with Rcpp, yet another nice way we can
recurse is through using the sugar lapply:
-
#include
using namespace Rcpp;
// [[Rcpp::export]]
RObject add_attr(RObject x_) {
RObject x = clone(x_);
if (is(x)) {
x = wrap( lapply( as(x), add_attr ) );
} else {
On 16 August 2013 at 13:45, jacob.a.russell...@dartmouth.edu wrote:
| Hello,
|
| I am trying to build a package but I have quite a few dependencies. As such, I
| have modified Makevars to be (I don't like backticks because I find them too
| similar to single quotes):
|
| PKG_LIBS = $($(R_HOME)/b
On 16 August 2013 at 19:38, Romain Francois wrote:
| It was me who missed something actually. I though you called
|
| matteo()
No worries. I would have called that usage pattern out too!
| To my defense, I'm still recovering from an insolation.
Hope you get better soon. At least you have the
Hello,
I am trying to build a package but I have quite a few dependencies. As such, I
have modified Makevars to be (I don't like backticks because I find them too
similar to single quotes):
PKG_LIBS = $($(R_HOME)/bin/Rscript -e 'Rcpp:::LdFlags()') -L. -llink_4_1b -lDGG
-lSTR -lDLL -lAF -lmy_std
Hi Romain and Dirk,
Sorry I did not see Romain's earlier response. That is very helpful!
Thank you both for your prompt assistance and for developing such a useful
tool.
-James
On Friday, August 16, 2013, Dirk Eddelbuettel wrote:
>
> Hi James,
>
> On 16 August 2013 at 12:57, James Li wrote:
Le 16/08/13 19:33, Dirk Eddelbuettel a écrit :
Hi Romain,
On 16 August 2013 at 19:24, Romain Francois wrote:
| Le 14/08/13 16:25, Dirk Eddelbuettel a écrit :
| >
| >
| > On 14 August 2013 at 15:57, Matteo Fasiolo wrote:
| > | thank you very much for your replies. In the end a named vector is
|
Hi Romain,
On 16 August 2013 at 19:24, Romain Francois wrote:
| Le 14/08/13 16:25, Dirk Eddelbuettel a écrit :
| >
| >
| > On 14 August 2013 at 15:57, Matteo Fasiolo wrote:
| > | thank you very much for your replies. In the end a named vector is
| > | enough for my purpose:
| > |
| > | cppFuncti
Le 16/08/13 14:48, Tal Galili a écrit :
Hello Dirk,
Your modifications/corrections are VERY helpful, thank you! (also, thank
you for the general kind words and ongoing support, they are much
appreciated)
One more question/improvement - is it possible to have it return
whatever value is inside th
Le 16/08/13 16:19, Dirk Eddelbuettel a écrit :
Hi Tal,
On 16 August 2013 at 15:48, Tal Galili wrote:
| Hello Dirk,
| Your modifications/corrections are VERY helpful, thank you! (also, thank you
| for the general kind words and ongoing support, they are much appreciated)
|
| One more question/im
Le 14/08/13 16:25, Dirk Eddelbuettel a écrit :
On 14 August 2013 at 15:57, Matteo Fasiolo wrote:
| thank you very much for your replies. In the end a named vector is
| enough for my purpose:
|
| cppFunction(
| '
| NumericVector myVett(NumericVector x = NumericVector::create(0) )
| {
| i
Le 16/08/13 18:36, Tal Galili a écrit :
Hello dear list members,
Following previous correspondence, I wish to use an Rcpp function inside
a package I'm authoring.
However, I do not wish to force the user to install Rcpp, and if he does
not wish to do so, I want to let him "fall back" on an R wri
Hi James,
On 16 August 2013 at 12:57, James Li wrote:
| Hi Dirk,
|
| N could be anywhere between 3-10.
Eek. 10 is a lot.
| Thanks! I will definitely look into how to do those.
|
| Also, if
|
| Rcpp::NumericVector vec3 =Rcpp::NumericVector( Rcpp::Dimension(4, 5, 6));
|
| In this case, how
Hi Dirk,
N could be anywhere between 3-10.
Thanks! I will definitely look into how to do those.
Also, if
Rcpp::NumericVector vec3 =Rcpp::NumericVector( Rcpp::Dimension(4, 5, 6));
In this case, how do we access element vec3[1,2,3]?
Thanks again,
James
On Friday, August 16, 2013, Dirk Eddelbue
I suspected that this is the case.
Will do - thanks.
Contact
Details:---
Contact me: tal.gal...@gmail.com |
Read me: www.talgalili.com (Hebrew) | www.biostatistics.co.il (Hebrew) |
www.r-statistics.com (English)
---
On 16 August 2013 at 19:36, Tal Galili wrote:
| Hello dear list members,
|
| Following previous correspondence, I wish to use an Rcpp function inside a
| package I'm authoring.
| However, I do not wish to force the user to install Rcpp, and if he does not
| wish to do so, I want to let him "fall
Le 16/08/13 17:59, James Li a écrit :
Dear Dirk and Rcpp-devel members,
Please be aware that Rcpp is a joint project and has been so for several
years now.
I am currently passing a multidimensional (N > 2) array (i.e.
array(NA, dim = rep(3,5)) ) from R via Rcpp using
"in C++:"
//[[Rcpp::e
Hello dear list members,
Following previous correspondence, I wish to use an Rcpp function inside a
package I'm authoring.
However, I do not wish to force the user to install Rcpp, and if he does
not wish to do so, I want to let him "fall back" on an R written function
(which is 20-40 times slower
Hi James,
On 16 August 2013 at 11:59, James Li wrote:
| Dear Dirk and Rcpp-devel members,
|
| I am currently passing a multidimensional (N > 2) array (i.e.
| array(NA, dim = rep(3,5)) ) from R via Rcpp using
How big is 'N' going to be?
| "in C++:"
|
| //[[Rcpp::export]]
| Rcpp::List check_ar
Dear Dirk and Rcpp-devel members,
I am currently passing a multidimensional (N > 2) array (i.e.
array(NA, dim = rep(3,5)) ) from R via Rcpp using
"in C++:"
//[[Rcpp::export]]
Rcpp::List check_arrayC (Rcpp::NumericVector x, Rcpp::IntegerVector modes){
//do stuff to x
return Rcpp::List::create
Hi Tal,
On 16 August 2013 at 15:48, Tal Galili wrote:
| Hello Dirk,
| Your modifications/corrections are VERY helpful, thank you! (also, thank you
| for the general kind words and ongoing support, they are much appreciated)
|
| One more question/improvement - is it possible to have it return wha
Hello Dirk,
Your modifications/corrections are VERY helpful, thank you! (also, thank
you for the general kind words and ongoing support, they are much
appreciated)
One more question/improvement - is it possible to have it return whatever
value is inside the "label" attr?
For example, running the
Tal,
You were close. The error you got indicated that some of (our) wrapping
around (our) class String was missing somehow. String is pretty new; Romain
just added it a few month ago under funding by Hadley -- and I am still
pretty unfamiliar with it.
Which is why I always go back to std::stri
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