New version of pqR with faster variable lookup, faster subset replacement, and more

I’ve released a new version, pqR-2014-09-30, of my speedier, “pretty quick”, implementation of R, with some major performance improvements, and some features from recent R Core versions. It also has fixes for bugs (some also in R-3.1.1) and installation glitches.

Details are in pqR NEWS. Here I’ll highlight some of the more interesting improvements.

Brixen / Bressanone, Italy, June 2014