Projects

UMAP Supervised Embeddings (Python->R)

Supervised UMAP embeddings across Python and R.

Hinuhinu — Shiny development and rayshader

Hawaiian terrain, moisture, solar radiation and ocean-depth visualizations, balancing interactive ambitions with hosting constraints.

Interactive 3D maps exceeded the hosting plan’s memory. Rendered flybys retained the terrain experience while I iterated on overlays, camera movement and timing.

Shiny-filteRs

A mobile-oriented Shiny application combining image filters, visualization and interfaces across languages.

TensorFlow CNN for Fast Style Transfer

Training visual styles for skiing and snowboarding footage, using Logan Engstrom’s fast-style-transfer implementation.

Explore the visual experiment

Content meets imagination01 / 02

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I selected the style images, wrote a SLURM batch-training script, trained models on an HPC system, and selected outputs for the video. The original write-up describes training 50 models and choosing 20. This comparison uses the original article figure; it does not run a model in your browser.

Web Scraping Google Sheets with RSelenium

Web scraping Google Sheets using browser automation with RSelenium.

10 Tips for Choosing the Optimal Number of Clusters

Ten approaches for choosing a useful number of clusters in a dataset.

The Gamification of Fitbit: How An API Provided The Next Level of tRaining

Accessing Fitbit API data and exploring the gamification of personal training.

How to Highlight 3D Brain Regions

Three approaches to highlighting regions of interest in 3D brain images.

Transcriptome Assembly and Annotation

Transcriptome Assembly and Annotation.

vapoRwave ggplot2 themes & palettes

This package provides a number of ggplot2 themes inspired by vaporwave, both a subgenre of electronic music and an art movement.

How to Choose the Best Open Source Software

How to Choose the Best Open Source Software

Reversing the order of axis in a ggplot2 scatterplot

Playing around with the axis display in ggplot2

The Gold Standard for Data Science Project Management

Gold Standard workflow for setting up a new data science project directory and file naming

Recreating data visualizations from the book Knowledge is Beautiful

In this series I will set out to recreate some of the visualization from the book “Knowledge is Beautiful” by David McCandless in R.

Analyzing 12 years of the Free Ride World Tour

Using the TwitteR package and web-scraping the FWT website for better insights

Gene set enrichment in R

Techniques for the analysis of gene set enrichments, pathway analysis, gene ontologies, functional analysis of metabolomic profiling and coexpression networks