(This article was first published on Thinking inside the box , and kindly contributed to R-bloggers)
Another release (1.1.90) by Conrad Sanderson for his wonderful
Armadillo templated C++ library for
linear algebra appeared yesterday. Consequently, a new
release 0.2.17 of
RcppArmadillo,
our Rcpp-based
integration into R is now on CRAN mirrors.
The short NEWS file extract follows below containing just Conrad's entry for 1.1.90. No further changes from our side.
0.2.17 2011-03-22
o Upgraded to Armadillo Version 1.1.90 "Inside Job"
* Added .min() & .max(), which can provide the extremum's location
* More robust mean(), var(), stddev()
And courtesy of
CRANberries, here are
the
diffs to the previous release.
ChangeLog | 6 DESCRIPTION | 8 inst/NEWS | 7 inst/doc/RcppArmadillo-unitTests.pdf |binary inst/doc/unitTests-results/RcppArmadillo-unitTests.html | 6 inst/doc/unitTests-results/RcppArmadillo-unitTests.txt | 36 +- inst/include/armadillo_bits/Cube_meat.hpp | 112 ++++++++- inst/include/armadillo_bits/Cube_proto.hpp | 14 - inst/include/armadillo_bits/Mat_meat.hpp | 98 +++++++ inst/include/armadillo_bits/Mat_proto.hpp | 10 inst/include/armadillo_bits/arma_version.hpp | 4 inst/include/armadillo_bits/fn_prod.hpp | 12 inst/include/armadillo_bits/fn_stddev.hpp | 18 - inst/include/armadillo_bits/fn_var.hpp | 18 - inst/include/armadillo_bits/glue_mixed_meat.hpp | 22 - inst/include/armadillo_bits/op_max_meat.hpp | 199 ++++++++++------ inst/include/armadillo_bits/op_max_proto.hpp | 21 + inst/include/armadillo_bits/op_mean_meat.hpp | 154 +++++++++++- inst/include/armadillo_bits/op_mean_proto.hpp | 22 + inst/include/armadillo_bits/op_min_meat.hpp | 199 ++++++++++------ inst/include/armadillo_bits/op_min_proto.hpp | 19 + inst/include/armadillo_bits/op_stddev_meat.hpp | 44 ++- inst/include/armadillo_bits/op_stddev_proto.hpp | 9 inst/include/armadillo_bits/op_var_meat.hpp | 198 +++++++++++---- inst/include/armadillo_bits/op_var_proto.hpp | 14 - 25 files changed, 925 insertions(+), 325 deletions(-)
More information is on the RcppArmadillo page. Questions, comments etc should go to the rcpp-devel mailing list off the R-Forge page.
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