Fri, 19 Jul 2024

dtts 0.1.3 on CRAN: More Maintenance

Leonardo and I are happy to announce the release of another maintenance release 0.1.3 of our dtts package which has been on CRAN for a good two years now.

dtts builds upon our nanotime package as well as the beloved data.table to bring high-performance and high-resolution indexing at the nanosecond level to data frames. dtts aims to offers the time-series indexing versatility of xts (and zoo) to the immense power of data.table while supporting highest nanosecond resolution.

This release contains two nice and focussed contributed pull requests. Tomas Kalibera, who as part of R Core looks after everything concerning R on Windows, and then some, needed an adjustment for pending / upcoming R on Windows changes for builds with LLVM which is what Arm-on-Windows uses. We happily obliged: neither Leonardo nor I see much of Windows these decades. (Easy thing to say on a day like today with its crowdstrike hammer falling!) Similarly, Michael Chirico supplied a PR updating one of our tests to an upcoming change at data.table which we are of course happy to support.

The short list of changes follows.

Changes in version 0.1.3 (2024-07-18)

  • Windows builds use localtime_s with LLVM (Tomas Kalibera in #16)

  • Tests code has been adjusted for an upstream change in data.table tests for all.equal (Michael Chirico in #18 addressing #17)

Courtesy of my CRANberries, there is also a report with diffstat for this release. Questions, comments, issue tickets can be brought to the GitHub repo. 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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