Command Reference : Function Reference : Function Reference: D
  
 
@dpoisson
Poisson distribution probability.
Syntax: @dpoisson(x, m)
x: number
m: number,
Return: number
Evaluates the probability function,
Examples
= @dpoisson(10, 10)
returns 0.12511....
Cross-references
See also @cpoisson, @qpoisson, and @rpoisson.