A method for calculating the Poisson CDF (cumulative distribution function) is presented. The method avoids computer underflow and overflow during the process.

ecpdist ecpdist is a package that computes the values of the cumulative distribution, survival, density, hazard, cumulative hazard and quantile functions of the Extended Chen-Poisson Lifetime ...

Returns the Poisson distribution. A common application of the Poisson distribution is predicting the number of events over a specific time, such as the number of cars arriving at a toll plaza in 1 ...

A nonparametric technique for estimating the cumulative intensity function of a nonhomogeneous Poisson process from one or more realizations is developed. This technique does not require any arbitrary ...