@thomasnield would you like help with moving kotlin-statistics to multiplatform? I can do the whole work (remove commons-math dependency and reimplement its features) and create pull request. I was thinking to add some statistic functionality to kmath, but it does not seem to make sense this way since your library has much broader functionality, than I intended. It is better to move kotlin-statistics to multiplatform and then add a small module for kmath compatibility.