panel.lift2

Lattice Panel Functions for Lift Plots

Two panel functions that be used in conjunction with lift.

Usage

panel.lift(x, y, ...)
panel.lift2(x, y, pct = 0, ...)

Details

panel.lift plots the data with a simple (black) 45 degree reference line.

panel.lift2 is the default for lift and plots the data points with a shaded region encompassing the space between to the random model and perfect model trajectories. The color of the region is determined by the lattice reference.line information (see example below).

See Also

lift, panel.xyplot, xyplot, trellis.par.set

Aliases

Examples

set.seed(1)
simulated <- data.frame(obs = factor(rep(letters[1:2], each = 100)),
                        perfect = sort(runif(200), decreasing = TRUE),
                        random = runif(200))

regionInfo <- trellis.par.get("reference.line")
regionInfo$col <- "lightblue"
trellis.par.set("reference.line", regionInfo)

lift(obs ~ random, data = simulated, type = "o")

## use a different panel function
liftPlot <- lift(obs ~ random, data = simulated, type = "o")
update(liftPlot, panel = panel.lift)