Thu, 09 Sep 2021

RcppSMC 0.2.5 on CRAN: Build Update

A week after the 0.2.5 release bringing the recent Google Summer of Code for RcppSMC to CRAN, we have a minor bug-fix release consistently, essentially, of one line. “Everybody’s favourite OS and toolchain” did not know what to make of pow(), and I seemingly failed to test there, so shame on me. But now all is good thanks to proper use of std::pow().

RcppSMC provides Rcpp-based bindings to R for the Sequential Monte Carlo Template Classes (SMCTC) by Adam Johansen described in his JSS article. Sequential Monte Carlo is also referred to as Particle Filter in some contexts. The package now features the Google Summer of Code work by Leah South in 2017, and by Ilya Zarubin in 2021.

This release is summarized below.

Changes in RcppSMC version 0.2.5 (2021-09-09)

  • Compilation under Solaris is aided via std::pow use (Dirk in #65 fixing #64)

Courtesy of my CRANberries, there is a diffstat report for this release.

More information is on the RcppSMC page. Issues and bugreports should go to the GitHub issue tracker.

If you like this or other open-source work I do, you can now sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

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