register.newfd

This function registers a new functional data object to pre-computed
warping functions.

These functions were developed to support functional data
analysis as described in Ramsay, J. O. and Silverman, B. W.
(2005) Functional Data Analysis. New York: Springer and in
Ramsay, J. O., Hooker, Giles, and Graves, Spencer (2009).
Functional Data Analysis with R and Matlab (Springer).
The package includes data sets and script files working many examples
including all but one of the 76 figures in this latter book. Matlab versions
are available by ftp from
<https://www.psych.mcgill.ca/misc/fda/downloads/FDAfuns/>.

S by Jim Ramsey

Functional Data Analysis

James Ramsay

Giles Hooker

Spencer Graves

register.newfd function

<dl> <dt>yfd</dt>
<dd>a multivariate functional data object defining the functions to be
 registered with <code>Wfd</code>.</dd> <dt>Wfd</dt>
<dd>a functional data object defining the registration functions to be used
 to register <code>yfd</code>. This can be the result of either <code>landmarkreg</code>
 or <code>register.fd</code>.</dd> <dt>type</dt>
<dd>indicates the type of registration function.<ul>
<li>direct
	assumes <code>Wfd</code> is a direct definition of the registration
	functions. This is produced by <code>landmarkreg</code>.</li>
<li>monotone
	assumes that <code>Wfd</code> defines a monotone functional data
	objected, up to shifting and scaling to make endpoints
	agree. This is produced by <code>register.fd</code>.</li>
<li>periodic
	does shift registration for periodic functions. This is output
	from <code>register.fd</code> if <code>periodic=TRUE</code>.</li>
</ul></dd></dl>

Arguments

Register Functional Data Objects with Pre-Computed Warping Functions — register.newfd

<dl>

 <dt>yfd</dt>
<dd>a multivariate functional data object defining the functions to be
 registered with <code>Wfd</code>.</dd>

 <dt>Wfd</dt>
<dd>a functional data object defining the registration functions to be used
 to register <code>yfd</code>. This can be the result of either <code>landmarkreg</code>
 or <code>register.fd</code>.</dd>

 <dt>type</dt>
<dd>indicates the type of registration function.<ul>
<li>direct
	assumes <code>Wfd</code> is a direct definition of the registration
	functions. This is produced by <code>landmarkreg</code>.</li>
<li>monotone
	assumes that <code>Wfd</code> defines a monotone functional data
	objected, up to shifting and scaling to make endpoints
	agree. This is produced by <code>register.fd</code>.</li>
<li>periodic
	does shift registration for periodic functions. This is output
	from <code>register.fd</code> if <code>periodic=TRUE</code>.</li>
</ul></dd>

</dl>

register.newfd: Register Functional Data Objects with Pre-Computed Warping Functions

Description

Usage

Value

Arguments

Details

See Also