plot.accuracy: Plot method for accuracy curves

In gmGeostats: Geostatistics for Compositional Analysis

Plot method for accuracy curves

Description

Plot an accuracy curve out of the outcome of accuracy().

Usage

## S3 method for class 'accuracy'
plot(
  x,
  xlim = c(0, 1),
  ylim = c(0, 1),
  xaxs = "i",
  yaxs = "i",
  type = "o",
  col = "red",
  asp = 1,
  xlab = "confidence",
  ylab = "coverage",
  pty = "s",
  main = "accuracy plot",
  colref = col[1],
  ...
)

Arguments

x	an accuracy() object
xlim	graphical parameters, see graphics::plot.default()
ylim	graphical parameters, see graphics::plot.default()
xaxs	graphical parameters, see graphics::plot.default()
yaxs	graphical parameters, see graphics::plot.default()
type	graphical parameters, see graphics::plot.default()
col	graphical parameters, see graphics::plot.default()
asp	graphical parameters, see graphics::plot.default()
xlab	graphical parameters, see graphics::plot.default()
ylab	graphical parameters, see graphics::plot.default()
pty	graphical parameters, see graphics::plot.default()
main	graphical parameters, see graphics::plot.default()
colref	color for the reference line 1:1
...	further graphical parameters to graphics::plot.default()

Value

Nothing, called to plot the accuracy curve \{(p_i, \pi_i), i=1,2, \ldots, I\}, where \{p_i\} are a sequence of nominal confidence of prediction intervals and each \pi_i is the actual coverage of an interval with nominal confidence p_i.

See Also

Other accuracy functions: accuracy(), mean.accuracy(), precision(), validate(), xvErrorMeasures.default(), xvErrorMeasures()

gmGeostats documentation built on April 18, 2023, 5:08 p.m.