Mediation Analysis in Causal Inference

Investigations in estimating causal effects defined in the presence of _mediation_ (e.g., natural direct effect), based on stochastic treatment regimes.

Causal Inference with Stochastic Interventions

Investigations in causal inference with stochastic treatment regimes, a flexible formalism more _realistic_ than dynamic or deterministic treatment rules.

R Packages

Software packages developed to extend the R programming language.


Brief adverts on recent teaching.

The PhD Years

Assorted notes on graduate school...

Variance Shrinkage for Locally Efficient Estimators

Investigations in applying methods for variance moderation to stabilize locally efficient estimators for data analytic use in high-dimensional biology.