plot.Lfd {fda} | R Documentation |
Plot a Linear Differential Operator Object
Description
Plot the coefficents of the terms of order 0 through m-1
of an
object of class Lfd
and length m
.
Usage
## S3 method for class 'Lfd'
plot(x, axes=NULL, ...)
Arguments
x |
a linear differential operator object to be plotted. |
axes |
Either a logical or a list or
|
... |
additional plotting arguments that can be used with function
|
Value
invisible(NULL)
Side Effects
a plot of the linear differential operator object.
References
Ramsay, James O., Hooker, Giles, and Graves, Spencer (2009), Functional data analysis with R and Matlab, Springer, New York.
Ramsay, James O., and Silverman, Bernard W. (2005), Functional Data Analysis, 2nd ed., Springer, New York.
Ramsay, James O., and Silverman, Bernard W. (2002), Applied Functional Data Analysis, Springer, New York.
See Also
Examples
# Set up the harmonic acceleration operator
dayrange <- c(0,365)
Lbasis <- create.constant.basis(dayrange,
axes=list("axesIntervals"))
Lcoef <- matrix(c(0,(2*pi/365)^2,0),1,3)
bfdobj <- fd(Lcoef,Lbasis)
bwtlist <- fd2list(bfdobj)
harmaccelLfd <- Lfd(3, bwtlist)
oldpar <- par(no.readonly=TRUE)
plot(harmaccelLfd)
par(oldpar)