Functions to Assess the Business Impact of Churn Prediction Models

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Documentation for package ‘modelimpact’ version 1.1.0

• DESCRIPTION file
• Package NEWS
• Package README

Help Pages

autoplot.mi_bootstrap	Plot modelimpact results
autoplot.mi_compare	Plot modelimpact results
autoplot.mi_cost_revenue	Plot modelimpact results
autoplot.mi_gains	Plot modelimpact results
autoplot.mi_lift	Plot modelimpact results
autoplot.mi_marginal	Plot modelimpact results
autoplot.mi_profit	Plot modelimpact results
autoplot.mi_roc	Plot modelimpact results
autoplot.mi_roi	Plot modelimpact results
autoplot.mi_thresholds	Plot modelimpact results
bootstrap_profit	Bootstrap confidence bands for the profit curve
break_even	Break-even and optimal targeting point
compare_models	Compare several models on a business-impact metric
confusion_payoff	Confusion matrix and payoff at a single threshold
cost_revenue	Calculate cost and revenue
cumulative_gains	Cumulative gains
impact_summary	One-line business-impact summary
lift_curve	Lift
marginal_profit	Marginal profit per bin
modelimpact-plots	Plot modelimpact results
payoff_grid	Payoff sensitivity grid
plot_cost_revenue	Plot modelimpact results
plot_gains	Plot modelimpact results
plot_lift	Plot modelimpact results
plot_marginal	Plot modelimpact results
plot_profit	Plot modelimpact results
plot_roc	Plot modelimpact results
plot_roi	Plot modelimpact results
plot_thresholds	Plot modelimpact results
predictions	Predictions from a customer churn model.
profit	Calculate profit
profit_thresholds	Find optimal threshold for churn prediction (class)
roc_pr	ROC and precision-recall curve data
roi	Calculate Return on investment (ROI)
run_app	Launch the interactive modelimpact Shiny app
tornado	Tornado sensitivity analysis of maximum profit