RcppArmadillo 0.2.21

(This article was first published on Thinking inside the box , and kindly contributed to R-bloggers)

Following up Conrad’s 1.99.2 release (in RcppArmadillo 0.2.20), we now have
Armadillo
1.99.3 en route to the upcoming 2.0.0 release. Armadillo is a
templated C++ library for
linear algebra—which RcppArmadillo
brings to R based on
our Rcpp
library.

The short NEWS file extract follows below.

0.2.21  2011-05-27

    o   Upgraded to Armadillo release 1.99.3 "v2.0 beta 3" 

          * stricter size checking for row and column vectors
          * added .count() member function to running_stat and running_stat_vec

And courtesy of
CRANberries, here is
the
diff to the previous release.

Diff between RcppArmadillo versions 0.2.20 dated 2011-05-26 and 0.2.21 dated 2011-05-28

 ChangeLog                                              |    8 
 DESCRIPTION                                            |    8 
 inst/NEWS                                              |    7 
 inst/include/armadillo                                 |    2 
 inst/include/armadillo_bits/Col_meat.hpp               |   13 -
 inst/include/armadillo_bits/Mat_bones.hpp              |    2 
 inst/include/armadillo_bits/Mat_meat.hpp               |  147 +++++++-------
 inst/include/armadillo_bits/Row_meat.hpp               |   11 -
 inst/include/armadillo_bits/arma_version.hpp           |    4 
 inst/include/armadillo_bits/diagview_bones.hpp         |    2 
 inst/include/armadillo_bits/diagview_meat.hpp          |    4 
 inst/include/armadillo_bits/diskio_meat.hpp            |   40 ++--
 inst/include/armadillo_bits/fn_accu.hpp                |  167 ++++++++++-------
 inst/include/armadillo_bits/fn_det.hpp                 |   10 -
 inst/include/armadillo_bits/fn_prod.hpp                |   15 +
 inst/include/armadillo_bits/op_dot_bones.hpp           |    9 
 inst/include/armadillo_bits/op_dot_meat.hpp            |  119 +++++++++---
 inst/include/armadillo_bits/promote_type.hpp           |   24 +-
 inst/include/armadillo_bits/running_stat_bones.hpp     |   16 -
 inst/include/armadillo_bits/running_stat_meat.hpp      |   47 ++--
 inst/include/armadillo_bits/running_stat_vec_bones.hpp |    6 
 inst/include/armadillo_bits/running_stat_vec_meat.hpp  |   21 +-
 inst/include/armadillo_bits/subview_meat.hpp           |   23 +-
 inst/include/armadillo_bits/traits.hpp                 |   16 -
 inst/include/armadillo_bits/typedef_u64.hpp            |   21 --
 25 files changed, 446 insertions(+), 296 deletions(-)

More information is on the
RcppArmadillo page.
Questions, comments etc should go to the
rcpp-devel mailing list
off the R-Forge page.

To leave a comment for the author, please follow the link and comment on their blog: Thinking inside the box .

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