SDXL is a free as in speech, free as in beer, Excel add-in focused on simulation and modeling the probability management way. It’s mostly about creating and manipulating sample distribution arrays, calculating with them, and putting out results as distributions and graphs.
The book includes an introduction to Probability Management – powerful techniques for modeling systems and processes while managing risk and uncertainty. It shows how to quantify uncertainty and how to build and work with stochastic models to help stakeholders make informed choices about risk.