An exploratory data analysis of the NOAA Storm Database to identify the severe weather events with the greatest health and economic impacts in the US.

Wedding invitation

A short interactive presentation introducing simple linear regression: the model, least-squares estimation, diagnostic plots, and a 3D visualization of the least-squares error surface. Built with R Markdown (ioslides), ggplot2, and plotly.

Six friends rate six 2025 movies: a normalized SQLite database loaded into R, with a tested strategy for missing ratings and a check on whether standardizing ratings helps.