Significado de gamma distribution en en Inglés

gamma distribution

nombre

  • A continuous statistical distribution of two parameters α and β of which the chi-squared and exponential distributions are special cases, given by f (x) = βα x α −1 e −β x /Γ(α), for x, α, β all positive, where Γ is the gamma function.

Origen

1930s; earliest use found in Annals of Mathematical Statistics.