kubik (version 0.3.0)

31_plot_methods: Plot Methods

Description

Plot methods, for chs-related objects.

Usage

# S3 method for KSpline
kub.plotf(sf, …, control.points=FALSE)
# S3 method for KSpline
kub.linesf(sf, …, control.points=FALSE)
# S3 method for KSpline
kub.pointsf(sf, …)

Arguments

sf

A KSpline object, which is the superclass of CHS, CHSD and CHSI objects.

control.points

If true, plot the control points (for CHS objects), or their corresponding points (for CHSD and CHSI).

…

Other arguments.

References

Please refer to the help page for chs for background information and references.

See Also

chs

Examples

# NOT RUN {
#control points
cx <- 1:4
cy <- c (-4, -1, 1, 4)

#cubic hermite spline
#(with function object, and default slopes)
f <- chs (cx, cy)

#plot the object
#(with control points)
plot (f, control.points=TRUE)
# }