ks: plot.kfs – R documentation

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plot.kfs

Plot for kernel feature significance

Plot for kernel significant regions for 1- to 3-dimensional data.

## S3 method for class 'kfs'
plot(x, display="filled.contour", col="orange", colors="orange", abs.cont,
   alphavec=0.4, add=FALSE, ...)

`x`	object of class `kfs` (output from `kfs`)
`display`	type of display, "slice" for contour plot, "persp" for perspective plot, "image" for image plot, "filled.contour" for filled contour plot (1st form), "filled.contour2" (2nd form) (2-d), "plot3D" (3-d), "rgl" (3-d)
`col,colors`	colour for contour region
`abs.cont`	absolute contour height. Default is 0.5.
`alphavec`	vector of transparency values for contour (3-d)
`add`	flag to add to current plot. Default is FALSE.
`...`	other graphics parameters used in `plot.kde`

Plots for 1-d and 2-d are sent to graphics window. Plot for 3-d is sent to graphics/RGL window.

library(MASS)
data(geyser)
geyser.fs <- kfs(geyser, binned=TRUE)
plot(geyser.fs)

Kernel Smoothing

v1.12.0

GPL-2 | GPL-3

Authors

Tarn Duong [aut, cre], Matt Wand [ctb], Jose Chacon [ctb], Artur Gramacki [ctb]

Initial release

2021-02-06