Lab
Experiments in turning data into clarity.
Prompt Engineering Playground
Type a prompt and instantly see token count, estimated cost (GPT-4o), and clarity score.
Behind the viz: Real-time token & cost estimator. Shows how small wording changes affect price and output quality.
Seattle Weather vs Seasonal Affective Disorder
How daylight hours and weather actually affect mood.
Behind the viz: Plotly + NOAA data. Daylight hours matter more than rain.
Email & Meeting Load Over Time
Typical meeting density for a Principal DS manager.
Behind the viz: Answers “why do I feel drained on Thursdays?”
PGA Tour Performance Under Pressure
Golf analytics + Tufte-inspired putting visualization.
Behind the viz: Inspired by Tufte’s data-ink principle.