trapzmat

The first matrix of functional data object values over a fine mesh.

The second matrix of functional data object values over the same fine mesh.

The difference between adjacent argument values, assumed to 
 be a constant.

delta

An optional vector of weights for the products of pairs of argument 
 values, otherwise assumed to be all ones.

The first two arguments are matrices of values of two functional data objects
of the same fine mesh of argument values. The mesh is assumed to be equally spaced.

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
<http://www.psych.mcgill.ca/misc/fda/downloads/FDAfuns/>.

trapzmat: Approximate the functional inner product of two functional data objects using the trapezpoidal rule over a fine mesh of value.

Description

Usage

Arguments

Value

See Also