How-to# MMMs MMM Example Notebook Budget Allocation with PyMC-Marketing Lift Test Calibration MMM with time-varying parameters (TVP) MMM with time-varying media baseline Custom Models with MMM components Case Study: Unobserved Confounders, ROAS and Lift Tests Time-Slice-Cross-Validation and Parameter Stability CLVs CLV Quickstart BG/NBD Model Gamma-gamma Model Pareto/NBD Model Shifted Beta Geometric model with individual customer data General Other NUTS Samplers Model Configuration