lines.fd: Add Lines from Functional Data to a Plot
Description
Lines defined by functional observations are added to an existing plot.
Usage
lines.fd(x, Lfdobj=int2Lfd(0), ...)
Arguments
x
a univariate functional data object.
Lfdobj
either a nonnegative integer or a linear differential operator object.
If present, the derivative or the value of applying the operator is
evaluated rather than the functions themselves.
...
additional arguments such as axis titles and so forth that can be used
in all plotting programs.