Wu et al,
I started to look into this last weekend, and Jeff kindly let me make some
modifications on xts's side --- xts 0.9-2 now exports xtsAPI.h
And a new RcppXts package, on CRAN as of today, uses it. I plan to post an
example later on the Rcpp Gallery (http://gallery.rcpp.org).
Cheers, Dir
On 13 January 2013 at 08:13, Jeff Ryan wrote:
| Nice work. I'll be frank, I am not overly interested in this from a practical
| standpoint myself, since it doesn't solve a near term problem for me - not
| being a C++ guy and all and being perfectly at home in the R API.
That's ok. All an externa
On 12 January 2013 at 02:23, Wu Wush wrote:
| In my experience, we could write some functions based on exposed API:
| - Query a subset of xts object based on row
| subset(`Rcpp::DatetimeVector` or integer vector) and column
| subset(string vector or integer vector)
That does not necessarily need
On 12 January 2013 at 02:23, Wu Wush wrote:
| > A few quick questions to focus the discussion:
| > - Do you have particular functions from the xts C API in mind?
| > - Is what you are looking for already exported?
| > - Is it in xts or in zoo? Would be need both?
| > ---
| > My question was about
> A few quick questions to focus the discussion:
> - Do you have particular functions from the xts C API in mind?
> - Is what you are looking for already exported?
> - Is it in xts or in zoo? Would be need both?
> ---
> My question was about which C function in the xts API, and which unexported
>
On 12 January 2013 at 00:16, Wu Wush wrote:
| To handle xts in c++, I am using `Rcpp::RObject`, xts API, and some C
functions
| found in the source of xts.
My question was about which C function in the xts API, and which unexported
functions. We could start getting to those (particularly the ex
On 11 January 2013 at 11:11, Gabor Grothendieck wrote:
| Just to be fair it should be pointed out that C/C++ is not the only
| priority of the project. Also there have been more user contributions
I truly and honestly love you guys and use zoo and xts daily. And even though
I use them so much (a
Dear Dirk,
> Exactly what type of access / use did you have in mind from C / C++?
>
>
Recently, I am developing a trading system involving xts with my friends.
To handle xts in c++, I am using `Rcpp::RObject`, xts API, and some C
functions found in the source of xts.
In my opinion, it might be
(Thanks for reposting on list. I had replied earlier to an email I was CCed on)
On 11 January 2013 at 23:59, Wu Wush wrote:
| Dear Dirk,
|
| I have seen your post in http://stackoverflow.com/questions/14274055/
| how-to-use-c-api-of-xts-package-in-rcpp .
|
| What should we do to generalize the
On Fri, Jan 11, 2013 at 10:36 AM, Dirk Eddelbuettel wrote:
>
> Howdy,
>
> Thanks for bringing questions to the list, much appreciated!
>
> On 11 January 2013 at 23:10, Wu Wush wrote:
> | Dear Dirk,
> |
> | I have seen your post in http://stackoverflow.com/questions/14274055/
> | how-to-use-c-api-o
Dear Dirk,
I have seen your post in
http://stackoverflow.com/questions/14274055/how-to-use-c-api-of-xts-package-in-rcpp
.
What should we do to generalize the include flag settings?
Regards,
Wush Wu
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Howdy,
Thanks for bringing questions to the list, much appreciated!
On 11 January 2013 at 23:10, Wu Wush wrote:
| Dear Dirk,
|
| I have seen your post in http://stackoverflow.com/questions/14274055/
| how-to-use-c-api-of-xts-package-in-rcpp .
|
| What should we do to generalize the include fl
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