How SAS developed a digital twin of a supply chain
SAS' Bahar Biller, an operations researcher, details how to develop a supply chain digital twin.
Tag: Simulation
Use simulations to evaluate the accuracy of asymptotic results
The field of probability and statistics is full of asymptotic results. The Law of Large Numbers and the Central Limit Theorem are two famous examples. An asymptotic result can be both a blessing and a curse. For example, consider a result that says that the distribution of some statistic converges
Simulate proportions for groups
A statistical programmer asked how to simulate event-trials data for groups. The subjects in each group have a different probability of experiencing the event. This article describes one way to simulate this scenario. The simulation is similar to simulating from a mixture distribution. This article also shows three different ways