cdfPoisson

cdfPoisson(mean, X)

mean is the mean of a Poisson distribution.

X is a numeric scalar or vector.

Return the value of the cumulative distribution function of a Poisson distribution.

cdfPoisson(1, [-1, 0, 1, 2, 3]);
// output
[0, 0.367879, 0.735759, 0.919699, 0.981012]

cdfPoisson(1, [1, 3, 5, 7, 9]);
// output
[0.735759, 0.981012, 0.999406, 0.99999, 1]