Sum of Functional Data
sum.fd
Language Reference for FDA Library

Sum of Functional Data

DESCRIPTION:

Evaluate the sum of a set of functions in a functional data object.

USAGE:

sum.fd(fdobj)

REQUIRED ARGUMENTS:

fd
a functional data object.

VALUE:

a functional data object with a single replication that contains the sum of the functions in the object fd.

SEE ALSO:

mean.fd, std.fd, stddev.fd, center.fd