ZRandom for Excel

ZRandom implements high quality random number generation for Microsoft Excel using the Merssenne Twister algorithm :

• Use higher quality pseudo-random numbers than the Excel RAND() and VBA Rnd() functions.
  
• Generate random numbers from 16 discrete and continuous distributions.

ZRandom implements the following discrete distributions: Uniform, Bernoulli, Geometric, Hypergeometric, Negative Binomial and Poisson.

ZRandom implements the following continuous distributions: Beta, Burr, Exponential, Gamma, Lognormal, Normal, Pareto, Triangular, Uniform and Weibull.

• Create large batches of random numbers using the interactive user interface.
  
• Excel functions for use in spreadsheet formulas.
  
• Random Sort and Random Sample
  
• Interactive distribution wizard
• A VBA interface to generate random numbers in your code.