Utility functions for working with Random Number Generators

rngtools

R package - Utility functions for working with Random Number Generators

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.

Help topics

  • checkRNG
    Checking RNG Differences in Unit Tests
  • getRNG(.getRNG, getRNG1, getRNG1,ANY-method, getRNG1-methods, .getRNG,ANY-method, .getRNG,list-method, .getRNG-methods, .getRNG,missing-method, .getRNG,numeric-method, hasRNG, nextRNG, setRNG, .setRNG, .setRNG,character-method, .setRNG-methods, .setRNG,numeric-method)
    Getting/Setting RNGs
  • rng.equal(rng1.equal)
    Comparing RNG Settings
  • RNGseed(RNGrecovery)
    Directly Getting or Setting the RNG Seed
  • RNGseq(RNGseq_seed)
    Generate Sequence of Random Streams
  • RNGstr(RNGdigest, RNGinfo, RNGtype, showRNG)
    Formatting RNG Information
  • rngtools(rngtools-package)
    Utility functions for working with Random Number Generators

Vignettes

Dependencies

  • R version: R >= 3.0.0
  • Depends: methods, pkgmaker
  • Imports: stringr, digest
  • Suggests: parallel, RUnit, knitr

Authors

  • Renaud Gaujoux

Maintainer

  • Renaud Gaujoux (renaud at tx.technion.ac.il)

Resources