Sum of Functional Data
Sum of Functional Data
DESCRIPTION:
Evaluate the sum of a set of functions in a functional data object.
USAGE:
sum.fd(fd)
REQUIRED ARGUMENTS:
OPTIONAL ARGUMENTS:
- fd
-
A functional data object.
VALUE:
Returns a functional data object with a single replication
that contains the sum of the functions in the object fd.
SEE ALSO:
std.fd, mean.fd, center.fd
EXAMPLES:
lipsumfd <- sum.fd(lipfd)
plot(lipsumfd)