Exercise

Visualizing linear and logistic models

As with linear regressions, regplot() will draw model predictions for a logistic regression without you having to worry about the modeling code yourself. To see how the predictions differ for linear and logistic regressions, try drawing both trend lines side by side. Spoiler: you should see a linear (straight line) trend from the linear model, and a logistic (S-shaped) trend from the logistic model.

churn is available.

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Using churn, plot has_churned versus time_since_first_purchase as a scatter plot with a red linear regression trend line (without a standard error ribbon).