RcppArmadillo 15.2.4-1 on CRAN: Upstream Update
R bindings to powerful and expressive C++ matrix library
https://dirk.eddelbuettel.com/blog/2026/03/17#rcpparmadillo_15.2.4-1
#rstats #rcpp

RcppCNPy 0.2.15 on CRAN: Maintenance
Read and write NumPy data from R
https://dirk.eddelbuettel.com/blog/2026/03/13#rcppcnpy_0.2.15
#rstats #rcpp

RcppBDT 0.2.8 on CRAN: Maintenance
R Bindings for the Boost Date_Time Library
https://dirk.eddelbuettel.com/blog/2026/03/12#rcppbdt_0.2.8
#rcpp #rstats

RcppDE 0.1.9 on CRAN: Maintenance
Differential Evolution Optimization via RcppArmadillo
https://dirk.eddelbuettel.com/blog/2026/03/11#rcppde_0.1.9
#rstats #rcpp

nanotime 0.3.13 on CRAN: Maintenance
High-resolution nanosecond time functionality for R
https://dirk.eddelbuettel.com/blog/2026/03/09#nanotime_0.3.13
#rstats #rcpp

RProtoBuf 0.4.26 on CRAN: More Maintenance
An R interface to Google Protocol Buffers data serialization
https://dirk.eddelbuettel.com/blog/2026/03/07#rprotobuf_0.4.26
#rcpp #rstats

RcppGSL 0.3.14 on CRAN: Maintenance
Easier GNU Scientific Library use from R
https://dirk.eddelbuettel.com/blog/2026/03/05#rcppgsl_0.3.14
#rcpp #rstats

qlcal 0.1.0 on CRAN: Easier Calendar Switching
QuantLib Business / Exchange Calendaring for R
https://dirk.eddelbuettel.com/blog/2026/02/18#qlcal-r_0.1.0
#rstats #rcpp

RcppSpdlog 0.0.27 on CRAN: C++20 Accommodations
Modern C++ logging for R extension packages
https://dirk.eddelbuettel.com/blog/2026/02/12#rcppspdlog_0.0.27
#rcpp #rstats

chronometre: A new package (pair) demo for R and Python
Efficient yet simple object exchange between R and Python
https://dirk.eddelbuettel.com/blog/2026/02/08#chronometre_initial_pair
#rstats #rcpp #python #datascience