Gallery of Distributions

This is a Gallery of Distributions!

Do not hesitate to explore the world of distributions! They look boring? Come on! You’ll be surprised by some facts even in normal distribution.
Other distribution than written here are coming soon!

indicates that the function with the mark is implemented in Ntrand3. Other distributions than with the mark can be generated by using present functions of NtRand3 family. Please visit each page of the explanation on the distribution.

Single Variable

Integer variable (e.g. head-count, no. of events)

Support	Name
Finite	Bernoulli Uniform(discrete)
Infinite	Poisson

Real value variable (e.g. weight, height, time, earnings ratio)

• Unimodal…

Support	Symmetric	Arbitrary	Asymmetric
Finite	Not Supported	Johnson SB Kumaraswamy Triangular Beta Truncated Normal	Not Supported
Semi-infinite	Not Supported	Not Supported	Gumbel Type II Log Normal Weibull Chi Chi square Gamma F
Infinite	Laplace Cauchy Normal(Single) Logistic t	Johnson SU	Gumbel Type I

• Monotonic increase / decrease…
  • Truncated Normal
  • Beta
  • Weibull
  • Chi
  • Chi square
  • Gamma
  • F
  • Johnson SB
  • Pareto
  • Exponential
• Horseshoe shape…
  • Beta
  • U Quadratic
• Rectangle…
  • Uniform

Multi variable

• Normal (Multi)