r-cran-rngtools 1.5-2build1 (amd64 binary) in ubuntu groovy

 This package contains a set of functions for working with Random Number
 Generators (RNGs). In particular, it defines a generic S4 framework for
 getting/setting the current RNG, or RNG data that are embedded into
 objects for reproducibility. Notably, convenient default methods greatly
 facilitate the way current RNG settings can be changed.