performance_plot: performance_plot

In ezplot: Functions for Common Chart Types

performance_plot

Description

plots binary classification performance metrics

Usage

performance_plot(
  data,
  fitted,
  actual,
  group = NULL,
  facet_x = NULL,
  facet_y = NULL,
  x = "fpr",
  y = "tpr",
  auc = c("title", "group"),
  size_line = 1,
  size = 11,
  env = parent.frame()
)

Arguments

data	A data.frame.
fitted	A character value. Evaluates to a numeric column.
actual	A character value. Evaluates to a logical or binary column.
group	A character value. Evaluates to a column.
facet_x	A character value. Evaluates to a column.
facet_y	A character. Evaluates to a column.
x	ROCR::performance() measure
y	ROCR::performance() measure
auc	character vector indicating which AUC values should be displayed. Options are 'title' and 'group'
size_line	width of line for geom_line(). Default is 1.
size	theme size for use_theme(). Default is 14.
env	environment for evaluating expressions.

Examples

performance_plot(mtcars, "-disp", "am")
performance_plot(mtcars, "-disp", "am", "cyl")
performance_plot(mtcars, "-disp", "am", "cyl", x = "rec", y = "prec")
performance_plot(mtcars, "-disp", "am", x = "rpp", y = "gain")
performance_plot(mtcars, "-disp", "am", x = "rpp", y = "lift")
performance_plot(mtcars, "-disp", "am", x = "cutoff", y = "tpr")

ezplot documentation built on Nov. 26, 2023, 5:07 p.m.