RcppArmadillo 0.2.16

March 11, 2011
By

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

Conrad Sanderson continues an active release schedule for his wonderful
Armadillo templated C++ library for
linear algebra; release 1.1.8 just came out yesterday. So I made a new
release 0.2.16 of
RcppArmadillo,
our Rcpp-based
integration into R. No changes on our
side. This new version should now be on most CRAN mirrors.

The short NEWS file extract follows below containing just Conrad’s entry for 1.1.8.

0.2.16  2011-03-10

    o   Upgraded to Armadillo Version 1.1.8   "Kangaroo Steak"

         * Added floor() and ceil()
         * Added "not a number": math::nan()
         * Added infinity: math::inf()
         * Added standalone is_finite()
         * Faster min(), max(), mean()
         * Bugfix for a corner case with NaNs in min() and max()

And courtesy of
CRANberries, here are
the diffs

to.2.15
.

 ChangeLog                                               |    6 
 DESCRIPTION                                             |   10 
 inst/NEWS                                               |   11 
 inst/doc/RcppArmadillo-unitTests.pdf                    |binary
 inst/doc/unitTests-results/RcppArmadillo-unitTests.html |    6 
 inst/doc/unitTests-results/RcppArmadillo-unitTests.txt  |   38 -
 inst/include/armadillo                                  |    2 
 inst/include/armadillo_bits/Cube_meat.hpp               |   10 
 inst/include/armadillo_bits/Mat_meat.hpp                |   30 -
 inst/include/armadillo_bits/arma_ostream_meat.hpp       |  119 ++---
 inst/include/armadillo_bits/arma_ostream_proto.hpp      |    8 
 inst/include/armadillo_bits/arma_version.hpp            |    6 
 inst/include/armadillo_bits/arrayops_meat.hpp           |   39 +
 inst/include/armadillo_bits/arrayops_proto.hpp          |    5 
 inst/include/armadillo_bits/auxlib_meat.hpp             |   10 
 inst/include/armadillo_bits/constants.hpp               |  322 +++++++++++---
 inst/include/armadillo_bits/diskio_meat.hpp             |   46 +-
 inst/include/armadillo_bits/eglue_core_meat.hpp         |  345 +++-------------
 inst/include/armadillo_bits/eop_aux.hpp                 |   16 
 inst/include/armadillo_bits/eop_core_meat.hpp           |  105 +---
 inst/include/armadillo_bits/eop_core_proto.hpp          |    6 
 inst/include/armadillo_bits/fn_elem.hpp                 |   58 ++
 inst/include/armadillo_bits/fn_misc.hpp                 |   53 ++
 inst/include/armadillo_bits/fn_norm.hpp                 |   14 
 inst/include/armadillo_bits/format_wrap.hpp             |   12 
 inst/include/armadillo_bits/op_max_meat.hpp             |   43 -
 inst/include/armadillo_bits/op_mean_meat.hpp            |   38 -
 inst/include/armadillo_bits/op_min_meat.hpp             |   46 +-
 inst/include/armadillo_bits/op_var_meat.hpp             |   27 -
 inst/include/armadillo_bits/restrictors.hpp             |    9 
 inst/include/armadillo_bits/traits.hpp                  |   20 
 31 files changed, 782 insertions(+), 678 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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