Research

Real analyses, start to finish.

Studies run entirely in Modellum. Each one publishes the do-file, the commands and their output alongside the findings, so you can check every number and rerun it yourself.

November 2026 · Peter Whinnery

What 66,000 OkCupid profiles say

One do-file takes the public OkCupid release from raw CSV to fifteen figures, two publication tables and about thirty tests and models: age preferences, looks, quiz scores, drug use and personality scales.

Data: Kirkegaard & Bjerrekær (2016), 68,371 OkCupid profiles

Regression
Logit
Margins
ANOVA
PCA
Cronbach's α

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