
collapse
@collapse_r
A C/C++ based package for advanced data transformation and statisical computing in R. Account managed by the author. #rcollapse
ID: 1267952404579917825
https://sebkrantz.github.io/collapse/ 02-06-2020 22:53:17
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993 Followers
29 Following


#rcollapse 1.9 has been released to CRAN, providing greater performance and versatility in almost every domain, alongside new functionality such as grouped & weighted sample quantiles (in C) pushing the frontiers of #rstats. News: sebkrantz.github.io/collapse/news/… #fastverse #DataScience



{collapse} v1.9.5 is released - with a limited set of SIMD instructions. As of last week, collapse has been downloaded 1 million times from CRAN. I thus wrote a post reflecting on the past, present state and future of #rcollapse and #fastverse in #rstats: sebkrantz.github.io/Rblog/2023/04/…



I’m thrilled to announce the release of {collapse} 2.0, adding blazing fast joins, pivots, a flexible namespace, and many other features. It is a remarkable piece of R software and capable of enhancing the workflow of all R users. Spread the word #rstats sebkrantz.github.io/Rblog/2023/10/…

{collapse} has been benchmarked in the DuckDB benchmark: duckdblabs.github.io/db-benchmark/, and is pretty competitive on 0.5-5Gb (laptop-grade) operations. A surprise is that it seems to be the only framework next to DuckDB to be able perform large data joins (50Gb) efficiently. #rstats




Check out the latest package to be granted the Seal of Approval: {collapse} by Sebastian Krantz! {collapse} is a partner package, that implements various data transformation and statistical analysis tasks using ultra fast C/C++ implementations. rdatatable-community.github.io/The-Raft/posts…

