Przemyslaw Marcowski

PhD Quantitative Scientist

I use data to find answers, solve problems, and make things more interesting.

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Skills

Data Science & Machine Learning

Advanced Statistical Modeling Predictive Modeling Time Series Analysis & Forecasting Experimental Design & Causal Inference Model Optimization & Validation Scientific Computing & Simulation

Data Analysis & Insights

Quantitative Research & Analysis Solutions Design & Implementation Decision Science Data Visualization & Storytelling Data Wrangling & Transformation

Programming & Tools

R Python SQL Shiny Git

Showcase Projects

Working On

Discrete Choice Experiments (DCE) with Shiny

Flexible system for building discrete choice experiments using R Shiny, with tools for efficient design generation and analysis. Features deployment for both local and web environments, with automated cloud data storage.

R
Shiny
Data Collection

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Recent Project

Predicting Behavior in Effort-Based Choice

Research framework analyzing effort-based economic decisions, implementing computational models to evaluate how effort influences outcome valuation. Includes tools for model comparison, parameter estimation, agent-based simulation, and statistical analysis.