CausalSmith · AI Causal Scientist CausalSmith Working Papers Causalean Library Stat CouplingMonotone Dependency graph arXiv ↗ GitHub ↗ commit 7bf8816 Stat.Coupling.Monotone Monotone couplings of random variables and stochastic-order comparisons. ProductLoss 22 core · 26 supporting · 9 submodules This module collects the coupling construction and optimality theorem showing that, among all couplings of two real probability measures with finite second moments, the product expectation is largest at the comonotone qu