Hi,
I am using Jim Ramsay's Functional Data Analysis (FDA) package and I was
wondering if anyone could help me with the following problem.
I have a bunch of curves (measurements over time) for a certain
parameter. I make these into a functional data (FD) object and then
register them. As a result, I get a list of 3 FD objects. The first one
are the registered curves. The second one (Wfd) are the warping
functions determined to register the curves. It is those that I want to use.
Now, I would like to apply these warping functions to another set of
curves for a different parameter (same dimension of measured data). How
can I do that? I guess I will have to use function eval.fd but how do I
extract the timing / sample point information from the Wfd object? How
do I apply these? Has anyone done something like this before?
I'd appreciate any ideas you might have.
Cheers
Roland
--
E-Mail : Roland.Goecke@rostock.igd.fhg.de
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