Plot a Functional Data Object Along with Data
Plot a Functional Data Object Along with Data
DESCRIPTION:
Functional observations are plotted one by one along with the data
used to estimate them.
USAGE:
plotfit.fd(y, argvals, fd, rng=rangeval, index=1:nrep,
nfine=101, residual=F, sortwrd=F)
REQUIRED ARGUMENTS:
- y
-
The discrete observations used to estimate the functional data
object.
- argvals
-
The argument values corresponding to y.
- fd
-
The functional data object to be plotted.
OPTIONAL ARGUMENTS:
- rng
-
A vector of two strictly increasing values specifying a range over
which the plots are to be shown. This range must be contained
within the range used to define the functional data object.
- index
-
A set of indices of functions if only a subset of the
observations are to be plotted.
- nfine
-
The number of argument values used to define the plot of the
functional data object.
- residual
-
A logical variable. If TRUE, the residuals are plotted rather than the
data and functional data object.
- sortwrd
-
A logical variable. If TRUE, the observations are sorted for
plotting by the size of the sum of squared residuals.
VALUE:
A set of plots, where a mouse click advances from one plot to the
next.
DETAILS:
SEE ALSO:
plot.fd, lines.fd
EXAMPLES: