blr_decile_lift_chart function

Decile lift chart

Decile wise lift chart.

blr_decile_lift_chart(
  gains_table,
  xaxis_title = "Decile",
  yaxis_title = "Decile Mean / Global Mean",
  title = "Decile Lift Chart",
  bar_color = "blue",
  text_size = 3.5,
  text_vjust = -0.3,
  print_plot = TRUE
)

Arguments

• gains_table: An object of class blr_gains_table.
• xaxis_title: X axis title.
• yaxis_title: Y axis title.
• title: Plot title.
• bar_color: Color of the bars.
• text_size: Size of the bar labels.
• text_vjust: Vertical justification of the bar labels.
• print_plot: logical; if TRUE, prints the plot else returns a plot object.

Examples

model <- glm(honcomp ~ female + read + science, data = hsb2,
             family = binomial(link = 'logit'))
gt <- blr_gains_table(model)
blr_decile_lift_chart(gt)

See Also

Other model validation techniques: blr_confusion_matrix(), blr_decile_capture_rate(), blr_gains_table(), blr_gini_index(), blr_ks_chart(), blr_lorenz_curve(), blr_roc_curve(), blr_test_hosmer_lemeshow()