SMM883323 Supplemetal Material - Supplemental material for The impact of unmeasured within- and between-cluster confounding on the bias of effect estimatorsof a continuous exposure

Supplemental material, SMM883323 Supplemetal Material for The impact of unmeasured within- and between-cluster confounding on the bias of effect estimatorsof a continuous exposure by Yun Li, Yoonseok Lee, Friedrich K Port and Bruce M Robinson in Statistical Methods in Medical Research