blog posts
Near Duplicates in Survey Data Series
general
rstats
survey research
duplication
fraud
Do you know how to detect exact or near duplicate rows in your data? Read on to learn more!
Moderator Madness, Part 1
general
rstats
moderation
Properly model, plot, and interpret your nonlinear interactions.
Causation without Correlation?
general
rstats
causality
mediation
You’ve heard the phrase ‘correlation does not imply causation.’ But does causation imply correlation?
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