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Library/ EDA/ Exploratory Data Analysis by Building (two projects in parallel)/ E07 · Build: Bivariate & Multivariate Relationships

subtopic

Interactions and subgroup patterns

10 min applied10 min research1 curated resources

Check whether a relationship changes across a third variable. Concepts: Interaction effects; Simpson's paradox; faceting Project A: Bad rate by checking_account × duration band; age band × housing; purpose × credit_amount band (pivot_table of target mean with counts). Project B: Temperature–load slope in summer vs winter; weekday vs weekend daily profiles.

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Interactions and subgroup patterns · 1x1labs.ai