Social Survey Analysis

Case study exploring relation between drinking and smoking to academic performance

Spatial Bayesian Regression

Case study of price and popularity of Airbnb listings in NYC.

Regression analysis for highly correlated predictors

Case study of effects of DDE and PCB exposure on premature delivery

Evaluation of Pediatric Heart Surgical Programs

Evaluation of heart surgical programs is hard due to unavailable influencing factors, volume-based performance of each hospital, case-mix pattern of each hospital. Here we consider a hiarchical model to address these concerns.

Gabbies on Streets

Data analysis on street price of Gabapentin

Higgs Boson Discovery

Using epidemiological models (SI model, SIS model and SEIZ model) to explore news spreading on Twitter.

Causal Inference with Interference

In observation studies, interference may occur if our target population has a network structure. Basic idea is to extend traditional framework and assumptions to take neighbors into consideration. We reproduced simulations by Forastiere et al. (2016) to construct propensity score based estimator in a Facebook network.

Dynamic Network Analysis on International Relationship

Fit a dynamic international relationship to explore the time-varying relational structure