Signature Description Parameters

template<typename T>
std::vector<T>
gen_poisson_dist(std::size_t n, const RandGenParams<T> &params = { });
        
Produces random non-negative integer values i, distributed according to
discrete probability function:
                -u     i
               e     u
    P(i|u) = ------------
                  i!
        
It returns the vector of results
Optional parameters to set:
mean, seed
T: Type can only be [unsigned] char, [unsigned] short, [unsigned] int, [unsigned] long int, or [unsigned] long long int
n: Number of numerics to generate
params: List of all applicable parameters, see DataFrameTypes.h
C++ DataFrame