Version 0.2.7 of RcppArmadillo
is now on CRAN. This updates the included Armadillo template library to
version 0.9.80 which Conrad released a few days ago.
makes it easy to write highly efficient and highly readable C++ code for linear algebra (based
on Armadillo) in R extensions (using Rcpp for the interface).
The short NEWS file extract follows, also containing Conrad’s entry for 0.9.80::
0.2.7 2010-09-25 o Upgraded to Armadillo 0.9.80 "Chihuahua Muncher": * Added join_slices(), insert_slices(), shed_slices() * Added in-place operations on diagonals * Various speedups due to internal architecture improvements
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: dirk.eddelbuettel
offers daily e-mail updates
news and tutorials
on topics such as: Data science
, Big Data, R jobs
, visualization (ggplot2
), programming (RStudio
, Web Scraping
) statistics (regression
, time series
) and more...
If you got this far, why not subscribe for updates
from the site? Choose your flavor: e-mail
, or facebook