Projects

Check out my projects below to see some of my previous work using public data.

Loan default data imputation visualization

Causal Analysis of Debt-to-Income Ratio on Loan Default Risk
Causal Inference
Missing Data
R

Using instrumental variables and multiple imputation to identify the causal effect of debt-to-income ratio on loan default probability. This study addresses endogeneity…

Dec 15, 2025

Math and science achievement growth trajectories by food security status

Household Food Insecurity and Children’s Development: A Longitudinal GEE Analysis
Correlated Data
Longitudinal Data
R

Using GEE with robust standard errors, this study examines how changes in household food security from kindergarten through 5th grade predict children’s academic achievement…

Dec 11, 2025

Bregman divergence diagram for the ClustVarSelect R package

ClustVarSelect: Robust Feature Selection for Single-Cell RNA Sequencing Data
Feature Selection
R
R Package
scRNA-Seq Data

An R package implementing power k-means clustering with Bregman divergences and sparse manifold decomposition (SMD) for effective feature selection in high-dimensional…

Dec 13, 2024

Animation of the Linear Threshold Model spreading on a random graph

Linear Threshold Model and Simulation on Random Graphs
Network Science
R
Shiny App

Curious about how a single idea can ripple through a network, sparking trends and shaping behaviors? The Linear Threshold Model (LTM) explores how influence spreads through…

May 3, 2024

Example regression tree from the BART model

Exploring Bayesian Additive Regression Trees (BART)
Statistical Algorithm
R

An exploration of Bayesian Additive Regression Trees (BART), showcasing its strengths in predictive modeling and uncertainty quantification through theoretical insights and…

Apr 28, 2024

Map of urban heat island effect in Twin Cities and Phoenix

Spatial Analysis of Urban Heat Island in Twin Cities & Phoenixs
Correlated Data
Spatial Data
R
Research

Urban heat island effect (UHI) poses significant health risks and varies across American cities. This report uses Spatial Autoregressive (SAR) and Conditional Autoregressive…

Dec 9, 2023

GEE model results for speed processing training in older adults

Long-Term Effects of Speed Processing Training on Older Adults
Correlated Data
Longitudinal Data
R

Using robust Generalized Estimating Equations (GEE) model, we identified statistically significant improvements in speed processing among adults who received training.

Nov 7, 2023

Forecast plot of Macalester College electricity usage

Time Series Analysis of Macalester Main Campus Electricity Usage
Correlated Data
Time Series Data
R

A case study of Macalester College in St. Paul, MN uses time series analysis to model and forecast energy use using the campus’ main meter.

Oct 23, 2023

Conference poster on the CIC-DUX4 sarcoma surfaceome project

Exploring CIC-DUX4 Sarcoma Surfaceome by RNA-Sequencing
Pediatric Cancer
Bulk RNA-Seq analysis
Research
High-Performance Computing (HPC)

During summer intern at UMN, I investigated genes encoding surfaceome in CIC-DUX4 sarcoma, uncovering vital patterns through data analysis and dynamic visualizations.

Aug 30, 2023

Illustration of the Expectation Maximization algorithm

Expectation Maximization Algorithm and its Applications
Statistical Algorithm
R

An interactive R bookdown website on the EM Algorithm, showcasing comprehensive content, coding examples, and practical applications.

May 8, 2023

Table of top movie recommendations from the matrix completion model

Matrix Completion and Recommendation Systems
Recommender System
R

How does Netflix always know exactly which movies you like? Uncover recommendation system using Applied Singular Value Thresholding (SVT) and Cosine Similarity.

May 4, 2023

Causal DAG for self-perception of creativity and arts participation

Self-Perception and Art? A Causal Inference
Causal Inference
R
Research

An in-depth assessment of the potential causal relationship between Self-Perception of Creativity and Participation in Arts using data set from National Archive of Data on…

May 2, 2023
No matching items