Tue, 08 Aug 2023

dtts 0.1.1 on CRAN: Enhancements

Leonardo and I are happy to announce the release of a first follow-up release 0.1.1 of our dtts package which got to [CRAN][cran] in its initial upload last year.

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 bring the time-series indexing versatility of xts (and zoo) to the immense power of data.table while supporting highest nanosecond resolution.

This release fixes a bug flagged by valgrind and brings several internal enhancements.

Changes in version 0.1.1 (2023-08-08)

  • A simplifcation was applied to the C++ interface glue code (#9 fixing #8)

  • The package no longer enforces the C++11 compilation standard (#10)

  • An uninitialized memory read has been correct (#11)

  • A new function ops has been added (#12)

  • Function names no longer start with a dot (#13)

  • Arbitrary index columns are now supported (#13)

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