Blog Posts

Analyzing Ambient Air Quality Trends in Ghana
Columbia University
Stats
R
Health

Using data from a fleet of air pollution monitors to visualize patterns in community air quality levels and explore reasons for the pollution trends.

Lewis White
Feb 25, 2025

Preliminary Analysis of Heat’s Impact on Mental Health Among Pregnancy Cohort
Columbia University
Stats
R
Health

This analysis was included in a grant proposal that aims to further explore the impacts of temperature on mental health and test whether an intervention related to heat…

Lewis White
Jan 26, 2025

Raking to Improve Survey Weights
Columbia University
R
Survey

Employing raking, also known as iterative proportional fitting, to refine survey weights and better align results with known population values.

Lewis White
May 3, 2024

Whose Song is it Anyway?
MEDS
R
Machine Learning

Visualizing my Spotify data and creating a model to determine whether a song comes from my library or my friend Elke’s.

Lewis White
Mar 12, 2023

Ethics of AI and Behavioral Nudging for the Environment
MEDS

A debate about how AI and nudge theory should or shouldn’t be used to tackle environmental problems.

Lewis White, Elke Windschitl
Jan 8, 2023

Modeling Asthma Hospitalizations
MEDS
R
Asthma

Exploring factors that effect the hospitalization rate due to asthma in California counties.

Lewis White
Dec 3, 2022

Behind the Scenes of Our LGBTQIA+ Pride Research
dscout
UX

An inside look at the methodology behind our qualitative research on LGBTQIA+ experiences with Pride—covering survey design, participant recruiting, thematic analysis, and…

Lewis White
Jun 25, 2022

Testing How To Improve Video Response Quality in Remote Research
dscout
R
UX

Using ANOVAs and t-tests to examine how specific instructions improve the quality of user-generated videos, helping researchers capture better insights while balancing…

Lewis White
May 1, 2022
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