This function returns the cumulative distribution function according to a discrete distribution.
For more details of this distribution see Wikipedia.
function cumulative
extends Modelica.Math.Distributions.Interfaces.partialCumulative;
input Real x[:] = {0, 1} "Discrete values to be chosen from" annotation(
Dialog);
input Real p[size(x, 1)] = ones(size(x, 1))/size(x, 1) "The probabilities of the discrete values" annotation(
Dialog);
end cumulative;