Genetic prediction of common diseases is based on testing multiple genetic variants with weak effect sizes. Standard logistic regression and Cox Proportional Hazard models that assess the combined ...
The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...
Most marketing measurement models operate on a simple assumption: effects are additive. Campaign A drives 100 leads, Campaign B drives 200, so the total impact is 300. But in reality, marketing often ...