The envelope model allows efficient estimation in multivariate linear regression. In this paper, we propose the sparse envelope model, which is motivated by applications where some response variables ...

We incorporate a reduced-rank envelope in an elliptical multivariate linear regression to improve the efficiency of estimation. The reduced-rank envelope model takes advantage of both a reduced-rank ...

Presented are adjusted percentages from multivariable linear regression models that were adjusted for years since graduation, sex, race, census region, specialty, training in genomics, practice ...

Medicare data from 2015 to 2022 were used to assess MO practice consolidation in hospital referral regions (HRRs), linked with regional health care market data and physician demographics. The ...

Background The specific relationship between different blood pressure measures and the risk of aortic aneurysms (AA) remains ...