Maternity data linkage
Data linkage on Ugandan maternity data.
Bristol–Uganda Collaborative Training Visit on Health Data Science
Training materials for Bristol Data Week 2026.
Bias-variance decomposition
Decomposition of expected loss.
brat and it’s the same but it’s a blog post so it’s not
An attempt to answer the pressing question, how brat is this color?
Least squares regression: Part 2
Feature transforms, overfitting, and cross-validation.
Least squares regression: Part 1
Introduction to least squares regression.
Mental health outcomes
Investigating mental health outcomes, focusing on a workplace mental health program, Spring Health.
Clinical and Financial Outcomes Associated With a Workplace Mental Health Program Before and During the COVID-19 Pandemic
Study showing reduced depression and anxiety symptoms in employees participating in a workplace mental health program.
Operationalizing expert knowledge in species’ range estimates using diverse data types
Workflow for making and refining species range estimates, introducing a new R package, maskRangeR.
Macroevolution of dimensionless life history metrics in tetrapods
Exploring the evolution of three dimensionless life history traits across the four major classes of tetrapods.
Getting your own Google API credentials for R
How to handle Google API quota issues with the googlesheets4 package.
Publishing to RStudio Connect with Google credentials
How to integrate R and Google Drive non-interactively.
Scheduling R Scripts
Options for using Cron or Launchd to schedule R scripts.
Changing fonts in RMarkdown PDFs
Changing the font of RMarkdown PDF body text.
Putting Google Fonts in R graphs
How to use a Google Font in R.
Accessing Mode data in R
Tips and tricks for pulling data from Mode Analytics into R.
Copying R libraries to a USB
Copying R and its packages to USB.
Setting resolution and aspect ratios in R
Tips and tricks for saving figures in R.
Thresholding species distribution models
Thresholding continuous SDMs to binary presence-absence maps.
Converting alpha hulls to spatial objects
Creating an R package to convert α-hulls to sp objects.
Python in RMarkdown
Using reticulate to add Python to RMarkdown.
Grafting phylogenies
Using R to graft phylogenies together.
Debugging in R
Debugging tips and strategies.
Creating this website
My saga of creating this website.
Brown Scholars Internship program
Teaching materials for 2018-19 Brown Scholar Internship.
Distribution modeling of Bradypus
Species distribution modelling of Bradypus variegatus, B. tridactylus, and B. torquatus.
New approaches for delineating n‐dimensional hypervolumes
Two new algorithms for creating n-dimensional hypervolumes.
Hypervolume methods
Testing new methods of creating n-dimensional hypervolumes.
Tetrapod life history traits
Investigating the evolution of dimensionless life history traits in tetrapods.