Hi Martyn,
On 26 November 2014 at 17:31, Martyn Plummer wrote:
| I got that. It is an unusual use case, but not crazy. We have a complex
| likelihood function that we want to expose to R's optimization methods
| for maximum likelihood, but we also want to drop the same code into JAGS
| for Bayesi
On Wed, 2014-11-26 at 11:20 -0600, Dirk Eddelbuettel wrote:
> On 26 November 2014 at 10:15, Dirk Eddelbuettel wrote:
> |
> | Hi Martyn,
> |
> | On 26 November 2014 at 13:20, Martyn Plummer wrote:
> | | This is related to David Shih's thread about modifying input arguments
> | | but I think it nee
> The `mode()` function was pretty useless for determining a matrix
object's type
Use the storage.mode() function.
Bill Dunlap
TIBCO Software
wdunlap tibco.com
On Wed, Nov 26, 2014 at 9:06 AM, David Shih
wrote:
> Hi Yixuan,
>
>
> You're right!
>
>
> Whether the input matrix can be modified
On 26 November 2014 at 10:15, Dirk Eddelbuettel wrote:
|
| Hi Martyn,
|
| On 26 November 2014 at 13:20, Martyn Plummer wrote:
| | This is related to David Shih's thread about modifying input arguments
| | but I think it needs its own thread.
| |
| | I found a problem when I tried porting some R
Hi Yixuan,
You're right!
Whether the input matrix can be modified by a function that takes NumericMatrix
is determined by whether the input matrix is a NumericMatrix or an
IntegerMatrix (the latter needs to be copied and converted). The `mode()`
function was pretty useless for determining a
Hi Martyn,
On 26 November 2014 at 13:20, Martyn Plummer wrote:
| This is related to David Shih's thread about modifying input arguments
| but I think it needs its own thread.
|
| I found a problem when I tried porting some Rcpp code to run outside of
| Rcpp by providing my own NumericVector impl
A bit late, but I've made some changes to RcppProgress to deal with the
RcppArmadillo header compatibility problem.
Please check https://github.com/kforner/rcpp_progress.
I added a note about RcppArmadillo in the package documentation.
Any feedback appreciated before CRAN resubmission.
Cheers,
Ka
This is related to David Shih's thread about modifying input arguments
but I think it needs its own thread.
I found a problem when I tried porting some Rcpp code to run outside of
Rcpp by providing my own NumericVector implementation based on STL
vectors. In Rcpp it is possible to obtain a non-con
On 26 November 2014 at 02:13, Yixuan Qiu wrote:
| Hello David,
| The general answer to your question is, if the type of your matrix (integer or
| numeric) in R is different from the one you declare in Rcpp, Rcpp will make a
| copy and cast it to the appropriate type.
Precisely.
| For example,
